2555530302755 has 32 divisors (see below), whose sum is σ = 3188137328640. Its totient is φ = 1965251508480.

The previous prime is 2555530302727. The next prime is 2555530302761. The reversal of 2555530302755 is 5572030355552.

It is not a de Polignac number, because 2555530302755 - 2²⁸ = 2555261867299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3185567 + ... + 3906263.

It is an arithmetic number, because the mean of its divisors is an integer number (99629291520).

Almost surely, 2^{2555530302755} is an apocalyptic number.

2555530302755 is a deficient number, since it is larger than the sum of its proper divisors (632607025885).

2555530302755 is a wasteful number, since it uses less digits than its factorization.

2555530302755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721019.

The product of its (nonzero) digits is 3937500, while the sum is 47.

The spelling of 2555530302755 in words is "two trillion, five hundred fifty-five billion, five hundred thirty million, three hundred two thousand, seven hundred fifty-five".