9156736456 has 16 divisors (see below), whose sum is σ = 19621578240. Its totient is φ = 3924315600.

The previous prime is 9156736453. The next prime is 9156736483. The reversal of 9156736456 is 6546376519.

It is not an unprimeable number, because it can be changed into a prime (9156736451) 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, 81756520 + ... + 81756631.

It is an arithmetic number, because the mean of its divisors is an integer number (1226348640).

Almost surely, 2^9156736456 is an apocalyptic number.

It is an amenable number.

9156736456 is an abundant number, since it is smaller than the sum of its proper divisors (10464841784).

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

9156736456 is a wasteful number, since it uses less digits than its factorization.

9156736456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163513164 (or 163513160 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 52.

The square root of 9156736456 is about 95690.8378895284. The cubic root of 9156736456 is about 2092.0893962069.

The spelling of 9156736456 in words is "nine billion, one hundred fifty-six million, seven hundred thirty-six thousand, four hundred fifty-six".