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5352813512 = 23258672
BaseRepresentation
bin1001111110000110…
…10111001111001000
3111211001021002201022
410333003113033020
541430310013022
62243053212012
7246435110204
oct47703271710
914731232638
105352813512
1122a7584022
121054791008
13673c8b597
1438aca1b04
15214de8c42
hex13f0d73c8

5352813512 has 12 divisors (see below), whose sum is σ = 10036913355. Its totient is φ = 2676303288.

The previous prime is 5352813491. The next prime is 5352813517. The reversal of 5352813512 is 2153182535.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 2676406756 + 2676406756 = 51734^2 + 51734^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=51734.

It is a super-2 number, since 2×53528135122 = 57305224988499548288, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5352813517) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 194003 + ... + 219869.

Almost surely, 25352813512 is an apocalyptic number.

It is an amenable number.

5352813512 is a deficient number, since it is larger than the sum of its proper divisors (4684099843).

5352813512 is an frugal number, since it uses more digits than its factorization.

5352813512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51740 (or 25869 counting only the distinct ones).

The product of its digits is 36000, while the sum is 35.

The square root of 5352813512 is about 73162.9244358097. The cubic root of 5352813512 is about 1749.2855327817.

The spelling of 5352813512 in words is "five billion, three hundred fifty-two million, eight hundred thirteen thousand, five hundred twelve".

Divisors: 1 2 4 8 25867 51734 103468 206936 669101689 1338203378 2676406756 5352813512