11675640524 has 24 divisors (see below), whose sum is σ = 22089054960. Its totient is φ = 5381090496.

The previous prime is 11675640521. The next prime is 11675640533. The reversal of 11675640524 is 42504657611.

It is not an unprimeable number, because it can be changed into a prime (11675640521) 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, 2073227 + ... + 2078850.

It is an arithmetic number, because the mean of its divisors is an integer number (920377290).

Almost surely, 2^11675640524 is an apocalyptic number.

It is an amenable number.

11675640524 is a deficient number, since it is larger than the sum of its proper divisors (10413414436).

11675640524 is a wasteful number, since it uses less digits than its factorization.

11675640524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4152137 (or 4152135 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 11675640524 in words is "eleven billion, six hundred seventy-five million, six hundred forty thousand, five hundred twenty-four".