125362561051500 has 96 divisors (see below), whose sum is σ = 365456501609472. Its totient is φ = 33393319960000.

The previous prime is 125362561051489. The next prime is 125362561051501. The reversal of 125362561051500 is 5150165263521.

It is a happy number.

125362561051500 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (125362561051501) 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, 44503446 + ... + 47236445.

It is an arithmetic number, because the mean of its divisors is an integer number (3806838558432).

Almost surely, 2^{125362561051500} is an apocalyptic number.

125362561051500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125362561051500 is an abundant number, since it is smaller than the sum of its proper divisors (240093940557972).

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

125362561051500 is a wasteful number, since it uses less digits than its factorization.

125362561051500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91740824 (or 91740812 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 42.

The spelling of 125362561051500 in words is "one hundred twenty-five trillion, three hundred sixty-two billion, five hundred sixty-one million, fifty-one thousand, five hundred".