5056521630 has 16 divisors (see below), whose sum is σ = 12135651984. Its totient is φ = 1348405760.

The previous prime is 5056521611. The next prime is 5056521683. The reversal of 5056521630 is 361256505.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 5056521591 and 5056521600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84275331 + ... + 84275390.

It is an arithmetic number, because the mean of its divisors is an integer number (758478249).

Almost surely, 2^5056521630 is an apocalyptic number.

5056521630 is an abundant number, since it is smaller than the sum of its proper divisors (7079130354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5056521630 is a wasteful number, since it uses less digits than its factorization.

5056521630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168550731.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 5056521630 is about 71109.2232414333. The cubic root of 5056521630 is about 1716.3951938623.

The spelling of 5056521630 in words is "five billion, fifty-six million, five hundred twenty-one thousand, six hundred thirty".