5657358512 has 40 divisors (see below), whose sum is σ = 12211353840. Its totient is φ = 2521048320.

The previous prime is 5657358503. The next prime is 5657358517. The reversal of 5657358512 is 2158537565.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5657358517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462914 + ... + 474977.

It is an arithmetic number, because the mean of its divisors is an integer number (305283846).

Almost surely, 2^5657358512 is an apocalyptic number.

5657358512 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5657358512 is an abundant number, since it is smaller than the sum of its proper divisors (6553995328).

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

5657358512 is a wasteful number, since it uses less digits than its factorization.

5657358512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937941 (or 937935 counting only the distinct ones).

The product of its digits is 1260000, while the sum is 47.

The square root of 5657358512 is about 75215.4140585558. The cubic root of 5657358512 is about 1781.8503789532.

The spelling of 5657358512 in words is "five billion, six hundred fifty-seven million, three hundred fifty-eight thousand, five hundred twelve".