2500002500475 has 24 divisors (see below), whose sum is σ = 4275866349360. Its totient is φ = 1287357608320.

The previous prime is 2500002500453. The next prime is 2500002500509. The reversal of 2500002500475 is 5740052000052.

It is not a de Polignac number, because 2500002500475 - 2¹² = 2500002496379 is a prime.

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, 574711044 + ... + 574715393.

It is an arithmetic number, because the mean of its divisors is an integer number (178161097890).

Almost surely, 2^{2500002500475} is an apocalyptic number.

2500002500475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2500002500475 is a deficient number, since it is larger than the sum of its proper divisors (1775863848885).

2500002500475 is a wasteful number, since it uses less digits than its factorization.

2500002500475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149426479 (or 1149426474 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 30.

The spelling of 2500002500475 in words is "two trillion, five hundred billion, two million, five hundred thousand, four hundred seventy-five".