115280054402 has 32 divisors (see below), whose sum is σ = 180899231040. Its totient is φ = 55047936960.

The previous prime is 115280054399. The next prime is 115280054429. The reversal of 115280054402 is 204450082511.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 796277 + ... + 929847.

It is an arithmetic number, because the mean of its divisors is an integer number (5653100970).

Almost surely, 2^115280054402 is an apocalyptic number.

115280054402 is a deficient number, since it is larger than the sum of its proper divisors (65619176638).

115280054402 is a wasteful number, since it uses less digits than its factorization.

115280054402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133826.

The product of its (nonzero) digits is 12800, while the sum is 32.

The spelling of 115280054402 in words is "one hundred fifteen billion, two hundred eighty million, fifty-four thousand, four hundred two".