115422032530 has 64 divisors (see below), whose sum is σ = 243490199040. Its totient is φ = 38577369600.

The previous prime is 115422032513. The next prime is 115422032533. The reversal of 115422032530 is 35230224511.

It is not an unprimeable number, because it can be changed into a prime (115422032533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 311860 + ... + 572800.

It is an arithmetic number, because the mean of its divisors is an integer number (3804534360).

Almost surely, 2^115422032530 is an apocalyptic number.

115422032530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115422032530 is an abundant number, since it is smaller than the sum of its proper divisors (128068166510).

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

115422032530 is a wasteful number, since it uses less digits than its factorization.

115422032530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261115.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 115422032530 in words is "one hundred fifteen billion, four hundred twenty-two million, thirty-two thousand, five hundred thirty".