456539635612 has 24 divisors (see below), whose sum is σ = 807154043472. Its totient is φ = 225925872000.

The previous prime is 456539635609. The next prime is 456539635613. The reversal of 456539635612 is 216536935654.

It is a super-2 number, since 2×456539635612² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456539635613) 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, 887787 + ... + 1304317.

It is an arithmetic number, because the mean of its divisors is an integer number (33631418478).

Almost surely, 2^456539635612 is an apocalyptic number.

It is an amenable number.

456539635612 is a deficient number, since it is larger than the sum of its proper divisors (350614407860).

456539635612 is a wasteful number, since it uses less digits than its factorization.

456539635612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419349 (or 419347 counting only the distinct ones).

The product of its digits is 17496000, while the sum is 55.

The spelling of 456539635612 in words is "four hundred fifty-six billion, five hundred thirty-nine million, six hundred thirty-five thousand, six hundred twelve".