115536620450 has 24 divisors (see below), whose sum is σ = 219895748688. Its totient is φ = 45139888080.

The previous prime is 115536620443. The next prime is 115536620461. The reversal of 115536620450 is 54026635511.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26866832 + ... + 26871131.

It is an arithmetic number, because the mean of its divisors is an integer number (9162322862).

Almost surely, 2^115536620450 is an apocalyptic number.

115536620450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115536620450 is a deficient number, since it is larger than the sum of its proper divisors (104359128238).

115536620450 is a wasteful number, since it uses less digits than its factorization.

115536620450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53738018 (or 53738013 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 115536620450 in words is "one hundred fifteen billion, five hundred thirty-six million, six hundred twenty thousand, four hundred fifty".