2525605517572 has 24 divisors (see below), whose sum is σ = 4655664518400. Its totient is φ = 1195508035296.

The previous prime is 2525605517569. The next prime is 2525605517573. The reversal of 2525605517572 is 2757155065252.

It is not an unprimeable number, because it can be changed into a prime (2525605517573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11437423 + ... + 11656150.

It is an arithmetic number, because the mean of its divisors is an integer number (193986021600).

Almost surely, 2^{2525605517572} is an apocalyptic number.

It is an amenable number.

2525605517572 is a deficient number, since it is larger than the sum of its proper divisors (2130059000828).

2525605517572 is a wasteful number, since it uses less digits than its factorization.

2525605517572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23095035 (or 23095033 counting only the distinct ones).

The product of its (nonzero) digits is 7350000, while the sum is 52.

The spelling of 2525605517572 in words is "two trillion, five hundred twenty-five billion, six hundred five million, five hundred seventeen thousand, five hundred seventy-two".