115150564530 has 48 divisors (see below), whose sum is σ = 299923378560. Its totient is φ = 30652262304.

The previous prime is 115150564471. The next prime is 115150564531. The reversal of 115150564530 is 35465051511.

115150564530 is a `hidden beast` number, since 1 + 1 + 5 + 1 + 5 + 0 + 5 + 645 + 3 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (115150564531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1085610 + ... + 1186949.

It is an arithmetic number, because the mean of its divisors is an integer number (6248403720).

Almost surely, 2^115150564530 is an apocalyptic number.

115150564530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115150564530 is an abundant number, since it is smaller than the sum of its proper divisors (184772814030).

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

115150564530 is a wasteful number, since it uses less digits than its factorization.

115150564530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273135 (or 2273132 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 115150564530 in words is "one hundred fifteen billion, one hundred fifty million, five hundred sixty-four thousand, five hundred thirty".