115501562150 has 48 divisors (see below), whose sum is σ = 241417610784. Its totient is φ = 40792519680.

The previous prime is 115501562149. The next prime is 115501562159. The reversal of 115501562150 is 51265105511.

It is a super-2 number, since 2×115501562150² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115501562159) 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, 3847979 + ... + 3877878.

It is an arithmetic number, because the mean of its divisors is an integer number (5029533558).

Almost surely, 2^115501562150 is an apocalyptic number.

115501562150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115501562150 is an abundant number, since it is smaller than the sum of its proper divisors (125916048634).

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

115501562150 is a wasteful number, since it uses less digits than its factorization.

115501562150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7725905 (or 7725900 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 32.

Adding to 115501562150 its reverse (51265105511), we get a palindrome (166766667661).

The spelling of 115501562150 in words is "one hundred fifteen billion, five hundred one million, five hundred sixty-two thousand, one hundred fifty".