2553412355515 has 24 divisors (see below), whose sum is σ = 3774023165952. Its totient is φ = 1647916542720.

The previous prime is 2553412355497. The next prime is 2553412355521. The reversal of 2553412355515 is 5155532143552.

It is not a de Polignac number, because 2553412355515 - 2³¹ = 2551264871867 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 306527931 + ... + 306536260.

It is an arithmetic number, because the mean of its divisors is an integer number (157250965248).

Almost surely, 2^{2553412355515} is an apocalyptic number.

2553412355515 is a deficient number, since it is larger than the sum of its proper divisors (1220610810437).

2553412355515 is a wasteful number, since it uses less digits than its factorization.

2553412355515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613064227 (or 613064220 counting only the distinct ones).

The product of its digits is 2250000, while the sum is 46.

The spelling of 2553412355515 in words is "two trillion, five hundred fifty-three billion, four hundred twelve million, three hundred fifty-five thousand, five hundred fifteen".