156858465356 has 12 divisors (see below), whose sum is σ = 276931539192. Its totient is φ = 77735168448.

The previous prime is 156858465347. The next prime is 156858465359. The reversal of 156858465356 is 653564858651.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (156858465359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173515550 + ... + 173516453.

It is an arithmetic number, because the mean of its divisors is an integer number (23077628266).

Almost surely, 2^156858465356 is an apocalyptic number.

It is an amenable number.

156858465356 is a deficient number, since it is larger than the sum of its proper divisors (120073073836).

156858465356 is a wasteful number, since it uses less digits than its factorization.

156858465356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347032120 (or 347032118 counting only the distinct ones).

The product of its digits is 103680000, while the sum is 62.

The spelling of 156858465356 in words is "one hundred fifty-six billion, eight hundred fifty-eight million, four hundred sixty-five thousand, three hundred fifty-six".