2625027637625 has 16 divisors (see below), whose sum is σ = 3294134158224. Its totient is φ = 2088419760000.

The previous prime is 2625027637619. The next prime is 2625027637649. The reversal of 2625027637625 is 5267367205262.

It can be written as a sum of positive squares in 8 ways, for example, as 1331014460416 + 1294013177209 = 1153696^2 + 1137547^2 .

It is not a de Polignac number, because 2625027637625 - 2³⁸ = 2350149730681 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57989036 + ... + 58034285.

It is an arithmetic number, because the mean of its divisors is an integer number (205883384889).

Almost surely, 2^{2625027637625} is an apocalyptic number.

2625027637625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2625027637625 is a deficient number, since it is larger than the sum of its proper divisors (669106520599).

2625027637625 is a wasteful number, since it uses less digits than its factorization.

2625027637625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116023517 (or 116023507 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 53.

The spelling of 2625027637625 in words is "two trillion, six hundred twenty-five billion, twenty-seven million, six hundred thirty-seven thousand, six hundred twenty-five".