25752724344412 has 96 divisors (see below), whose sum is σ = 50585248344960. Its totient is φ = 11393979125760.

The previous prime is 25752724344383. The next prime is 25752724344463. The reversal of 25752724344412 is 21444342725752.

It is a super-2 number, since 2×25752724344412² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 25752724344412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47849713 + ... + 48384919.

It is an arithmetic number, because the mean of its divisors is an integer number (526929670260).

Almost surely, 2^{25752724344412} is an apocalyptic number.

It is an amenable number.

25752724344412 is a deficient number, since it is larger than the sum of its proper divisors (24832524000548).

25752724344412 is a wasteful number, since it uses less digits than its factorization.

25752724344412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535631 (or 535629 counting only the distinct ones).

The product of its digits is 15052800, while the sum is 52.

The spelling of 25752724344412 in words is "twenty-five trillion, seven hundred fifty-two billion, seven hundred twenty-four million, three hundred forty-four thousand, four hundred twelve".