20625127025702 has 16 divisors (see below), whose sum is σ = 31290641625600. Its totient is φ = 10195533997320.

The previous prime is 20625127025681. The next prime is 20625127025747. The reversal of 20625127025702 is 20752072152602.

It is a self number, because there is not a number n which added to its sum of digits gives 20625127025702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155145074 + ... + 155277957.

It is an arithmetic number, because the mean of its divisors is an integer number (1955665101600).

Almost surely, 2^{20625127025702} is an apocalyptic number.

20625127025702 is a deficient number, since it is larger than the sum of its proper divisors (10665514599898).

20625127025702 is a wasteful number, since it uses less digits than its factorization.

20625127025702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310423411.

The product of its (nonzero) digits is 235200, while the sum is 41.

The spelling of 20625127025702 in words is "twenty trillion, six hundred twenty-five billion, one hundred twenty-seven million, twenty-five thousand, seven hundred two".