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5052805531 = 23508143237
BaseRepresentation
bin1001011010010101…
…11011000110011011
3111001010202010010121
410231022323012123
540322004234111
62153215054111
7236133065314
oct45512730633
914033663117
105052805531
1121631a4644
12b90211337
13626a89c77
1435d0c960b
151e88d7871
hex12d2bb19b

5052805531 has 8 divisors (see below), whose sum is σ = 5273652384. Its totient is φ = 4832055360.

The previous prime is 5052805487. The next prime is 5052805543. The reversal of 5052805531 is 1355082505.

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

It is a cyclic number.

It is not a de Polignac number, because 5052805531 - 225 = 5019251099 is a prime.

It is a super-2 number, since 2×50528055312 = 51061687468208383922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5052805561) 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, 95245 + ... + 138481.

It is an arithmetic number, because the mean of its divisors is an integer number (659206548).

Almost surely, 25052805531 is an apocalyptic number.

5052805531 is a deficient number, since it is larger than the sum of its proper divisors (220846853).

5052805531 is a wasteful number, since it uses less digits than its factorization.

5052805531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48341.

The product of its (nonzero) digits is 30000, while the sum is 34.

The square root of 5052805531 is about 71083.0889241597. The cubic root of 5052805531 is about 1715.9746242781.

The spelling of 5052805531 in words is "five billion, fifty-two million, eight hundred five thousand, five hundred thirty-one".

Divisors: 1 23 5081 43237 116863 994451 219687197 5052805531