15056457008 has 10 divisors (see below), whose sum is σ = 29171885484. Its totient is φ = 7528228496.

The previous prime is 15056457001. The next prime is 15056457023. The reversal of 15056457008 is 80075465051.

It is not an unprimeable number, because it can be changed into a prime (15056457001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470514266 + ... + 470514297.

Almost surely, 2^15056457008 is an apocalyptic number.

It is an amenable number.

15056457008 is a deficient number, since it is larger than the sum of its proper divisors (14115428476).

15056457008 is an equidigital number, since it uses as much as digits as its factorization.

15056457008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941028571 (or 941028565 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 41.

The spelling of 15056457008 in words is "fifteen billion, fifty-six million, four hundred fifty-seven thousand, eight".