100553872362725 has 24 divisors (see below), whose sum is σ = 124860766836960. Its totient is φ = 80330927832000.

The previous prime is 100553872362719. The next prime is 100553872362739. The reversal of 100553872362725 is 527263278355001.

It is not a de Polignac number, because 100553872362725 - 2⁴ = 100553872362709 is a prime.

It is a super-2 number, since 2×100553872362725² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60723806 + ... + 62357744.

It is an arithmetic number, because the mean of its divisors is an integer number (5202531951540).

Almost surely, 2^{100553872362725} is an apocalyptic number.

It is an amenable number.

100553872362725 is a deficient number, since it is larger than the sum of its proper divisors (24306894474235).

100553872362725 is a wasteful number, since it uses less digits than its factorization.

100553872362725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637381 (or 1637376 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 56.

The spelling of 100553872362725 in words is "one hundred trillion, five hundred fifty-three billion, eight hundred seventy-two million, three hundred sixty-two thousand, seven hundred twenty-five".