15050055161100 has 72 divisors (see below), whose sum is σ = 43586737492480. Its totient is φ = 4009485257280.

The previous prime is 15050055161051. The next prime is 15050055161143. The reversal of 15050055161100 is 116155005051.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23830192 + ... + 24453591.

Almost surely, 2^{15050055161100} is an apocalyptic number.

15050055161100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15050055161100 is an abundant number, since it is smaller than the sum of its proper divisors (28536682331380).

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

15050055161100 is a wasteful number, since it uses less digits than its factorization.

15050055161100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48284839 (or 48284832 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 15050055161100 in words is "fifteen trillion, fifty billion, fifty-five million, one hundred sixty-one thousand, one hundred".