2505206057152 has 28 divisors (see below), whose sum is σ = 4996503159120. Its totient is φ = 1246244631296.

The previous prime is 2505206057149. The next prime is 2505206057209. The reversal of 2505206057152 is 2517506025052.

It is a super-2 number, since 2×2505206057152² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99337252 + ... + 99362467.

Almost surely, 2^{2505206057152} is an apocalyptic number.

It is an amenable number.

2505206057152 is a deficient number, since it is larger than the sum of its proper divisors (2491297101968).

2505206057152 is a wasteful number, since it uses less digits than its factorization.

2505206057152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198699928 (or 198699918 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 40.

The spelling of 2505206057152 in words is "two trillion, five hundred five billion, two hundred six million, fifty-seven thousand, one hundred fifty-two".