2555502527555 has 16 divisors (see below), whose sum is σ = 3165681844224. Its totient is φ = 1978355987040.

The previous prime is 2555502527521. The next prime is 2555502527569. The reversal of 2555502527555 is 5557252055552.

It is not a de Polignac number, because 2555502527555 - 2⁸ = 2555502527299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2555502527497 and 2555502527506.

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, 2828894 + ... + 3621276.

It is an arithmetic number, because the mean of its divisors is an integer number (197855115264).

Almost surely, 2^{2555502527555} is an apocalyptic number.

2555502527555 is a deficient number, since it is larger than the sum of its proper divisors (610179316669).

2555502527555 is a wasteful number, since it uses less digits than its factorization.

2555502527555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813226.

The product of its (nonzero) digits is 21875000, while the sum is 53.

The spelling of 2555502527555 in words is "two trillion, five hundred fifty-five billion, five hundred two million, five hundred twenty-seven thousand, five hundred fifty-five".