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5376819553 = 7799723001
BaseRepresentation
bin1010000000111101…
…11100000101100001
3111212201102201210221
411000132330011201
542002431211203
62245311523041
7250146132520
oct50036740541
914781381727
105376819553
11230a090126
121060829481
13678c45241
143901504b7
1521708babd
hex1407bc161

5376819553 has 8 divisors (see below), whose sum is σ = 6222721280. Its totient is φ = 4550364000.

The previous prime is 5376819541. The next prime is 5376819571. The reversal of 5376819553 is 3559186735.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-5376819553 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5376819553.

It is not an unprimeable number, because it can be changed into a prime (5376819523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4860948 + ... + 4862053.

It is an arithmetic number, because the mean of its divisors is an integer number (777840160).

Almost surely, 25376819553 is an apocalyptic number.

It is an amenable number.

5376819553 is a deficient number, since it is larger than the sum of its proper divisors (845901727).

5376819553 is an equidigital number, since it uses as much as digits as its factorization.

5376819553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9723087.

The product of its digits is 3402000, while the sum is 52.

The square root of 5376819553 is about 73326.7996915180. The cubic root of 5376819553 is about 1751.8966704808.

The spelling of 5376819553 in words is "five billion, three hundred seventy-six million, eight hundred nineteen thousand, five hundred fifty-three".

Divisors: 1 7 79 553 9723001 68061007 768117079 5376819553