43264574056 has 32 divisors (see below), whose sum is σ = 91547301600. Its totient is φ = 18987586240.

The previous prime is 43264574053. The next prime is 43264574063. The reversal of 43264574056 is 65047546234.

It is a super-2 number, since 2×43264574056² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43264573997 and 43264574015.

It is not an unprimeable number, because it can be changed into a prime (43264574053) 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, 8474050 + ... + 8479153.

It is an arithmetic number, because the mean of its divisors is an integer number (2860853175).

Almost surely, 2^43264574056 is an apocalyptic number.

It is an amenable number.

43264574056 is an abundant number, since it is smaller than the sum of its proper divisors (48282727544).

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

43264574056 is a wasteful number, since it uses less digits than its factorization.

43264574056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16953249 (or 16953245 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 46.

The spelling of 43264574056 in words is "forty-three billion, two hundred sixty-four million, five hundred seventy-four thousand, fifty-six".