2505053052755 has 16 divisors (see below), whose sum is σ = 3279381341184. Its totient is φ = 1821835008480.

The previous prime is 2505053052743. The next prime is 2505053052769. The reversal of 2505053052755 is 5572503505052.

It is a de Polignac number, because none of the positive numbers 2^k-2505053052755 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 5466014 + ... + 5906556.

It is an arithmetic number, because the mean of its divisors is an integer number (204961333824).

Almost surely, 2^{2505053052755} is an apocalyptic number.

2505053052755 is a deficient number, since it is larger than the sum of its proper divisors (774328288429).

2505053052755 is a wasteful number, since it uses less digits than its factorization.

2505053052755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543946.

The product of its (nonzero) digits is 1312500, while the sum is 44.

The spelling of 2505053052755 in words is "two trillion, five hundred five billion, fifty-three million, fifty-two thousand, seven hundred fifty-five".