2625032057521 has 2 divisors, whose sum is σ = 2625032057522. Its totient is φ = 2625032057520.

The previous prime is 2625032057387. The next prime is 2625032057537. The reversal of 2625032057521 is 1257502305262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1553672503296 + 1071359554225 = 1246464^2 + 1035065^2 .

It is a cyclic number.

It is not a de Polignac number, because 2625032057521 - 2¹³ = 2625032049329 is a prime.

It is not a weakly prime, because it can be changed into another prime (2625032057551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1312516028760 + 1312516028761.

It is an arithmetic number, because the mean of its divisors is an integer number (1312516028761).

Almost surely, 2^{2625032057521} is an apocalyptic number.

It is an amenable number.

2625032057521 is a deficient number, since it is larger than the sum of its proper divisors (1).

2625032057521 is an equidigital number, since it uses as much as digits as its factorization.

2625032057521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 2625032057521 in words is "two trillion, six hundred twenty-five billion, thirty-two million, fifty-seven thousand, five hundred twenty-one".