2750005002555 has 24 divisors (see below), whose sum is σ = 4769413368720. Its totient is φ = 1465826863680.

The previous prime is 2750005002553. The next prime is 2750005002559. The reversal of 2750005002555 is 5552005000572.

2750005002555 is a `hidden beast` number, since 2 + 7 + 50 + 0 + 0 + 50 + 0 + 2 + 555 = 666.

It is not a de Polignac number, because 2750005002555 - 2¹ = 2750005002553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2750005002553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17472265 + ... + 17628954.

It is an arithmetic number, because the mean of its divisors is an integer number (198725557030).

Almost surely, 2^{2750005002555} is an apocalyptic number.

2750005002555 is a deficient number, since it is larger than the sum of its proper divisors (2019408366165).

2750005002555 is a wasteful number, since it uses less digits than its factorization.

2750005002555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35102971 (or 35102968 counting only the distinct ones).

The product of its (nonzero) digits is 87500, while the sum is 36.

The spelling of 2750005002555 in words is "two trillion, seven hundred fifty billion, five million, two thousand, five hundred fifty-five".