15052256666560 has 28 divisors (see below), whose sum is σ = 35843186188008. Its totient is φ = 6020902666496.

The previous prime is 15052256666519. The next prime is 15052256666569. The reversal of 15052256666560 is 6566665225051.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15052256666569) 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, 23519150722 + ... + 23519151361.

Almost surely, 2^{15052256666560} is an apocalyptic number.

15052256666560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15052256666560 is an abundant number, since it is smaller than the sum of its proper divisors (20790929521448).

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

15052256666560 is an equidigital number, since it uses as much as digits as its factorization.

15052256666560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47038302100 (or 47038302090 counting only the distinct ones).

The product of its (nonzero) digits is 19440000, while the sum is 55.

The spelling of 15052256666560 in words is "fifteen trillion, fifty-two billion, two hundred fifty-six million, six hundred sixty-six thousand, five hundred sixty".