125221450500153 has 24 divisors (see below), whose sum is σ = 215702374363008. Its totient is φ = 68444022632832.

The previous prime is 125221450500103. The next prime is 125221450500161. The reversal of 125221450500153 is 351005054122521.

125221450500153 is a `hidden beast` number, since 1 + 2 + 5 + 2 + 2 + 1 + 450 + 50 + 0 + 153 = 666.

It is not a de Polignac number, because 125221450500153 - 2⁶ = 125221450500089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125221450500103) 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, 43209608800 + ... + 43209611697.

It is an arithmetic number, because the mean of its divisors is an integer number (8987598931792).

Almost surely, 2^{125221450500153} is an apocalyptic number.

It is an amenable number.

125221450500153 is a deficient number, since it is larger than the sum of its proper divisors (90480923862855).

125221450500153 is a wasteful number, since it uses less digits than its factorization.

125221450500153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86419220533 (or 86419220530 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 125221450500153 in words is "one hundred twenty-five trillion, two hundred twenty-one billion, four hundred fifty million, five hundred thousand, one hundred fifty-three".