2522752502525 has 6 divisors (see below), whose sum is σ = 3128213103162. Its totient is φ = 2018202002000.

The previous prime is 2522752502509. The next prime is 2522752502531. The reversal of 2522752502525 is 5252052572252.

It can be written as a sum of positive squares in 3 ways, for example, as 13842228409 + 2508910274116 = 117653^2 + 1583954^2 .

It is not a de Polignac number, because 2522752502525 - 2⁴ = 2522752502509 is a prime.

It is a Duffinian number.

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, 50455050026 + ... + 50455050075.

It is an arithmetic number, because the mean of its divisors is an integer number (521368850527).

Almost surely, 2^{2522752502525} is an apocalyptic number.

2522752502525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2522752502525 is a deficient number, since it is larger than the sum of its proper divisors (605460600637).

2522752502525 is a wasteful number, since it uses less digits than its factorization.

2522752502525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100910100111 (or 100910100106 counting only the distinct ones).

The product of its (nonzero) digits is 1400000, while the sum is 44.

The spelling of 2522752502525 in words is "two trillion, five hundred twenty-two billion, seven hundred fifty-two million, five hundred two thousand, five hundred twenty-five".