25275275502552 has 24 divisors (see below), whose sum is σ = 68453871152940. Its totient is φ = 8425091834160.

The previous prime is 25275275502497. The next prime is 25275275502629. The reversal of 25275275502552 is 25520557257252.

25275275502552 is a `hidden beast` number, since 2 + 5 + 2 + 75 + 275 + 50 + 255 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 175522746474 + ... + 175522746617.

Almost surely, 2^{25275275502552} is an apocalyptic number.

It is an amenable number.

25275275502552 is an abundant number, since it is smaller than the sum of its proper divisors (43178595650388).

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

25275275502552 is a wasteful number, since it uses less digits than its factorization.

25275275502552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351045493103 (or 351045493096 counting only the distinct ones).

The product of its (nonzero) digits is 24500000, while the sum is 54.

The spelling of 25275275502552 in words is "twenty-five trillion, two hundred seventy-five billion, two hundred seventy-five million, five hundred two thousand, five hundred fifty-two".