2501628879 has 16 divisors (see below), whose sum is σ = 3482687232. Its totient is φ = 1594251648.

The previous prime is 2501628853. The next prime is 2501628893. The reversal of 2501628879 is 9788261052.

It is not a de Polignac number, because 2501628879 - 2¹⁷ = 2501497807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501628809) by changing a digit.

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, 110167 + ... + 130919.

It is an arithmetic number, because the mean of its divisors is an integer number (217667952).

Almost surely, 2^2501628879 is an apocalyptic number.

2501628879 is a deficient number, since it is larger than the sum of its proper divisors (981058353).

2501628879 is a wasteful number, since it uses less digits than its factorization.

2501628879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22526.

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 2501628879 is about 50016.2861376172. The cubic root of 2501628879 is about 1357.5035081595.

The spelling of 2501628879 in words is "two billion, five hundred one million, six hundred twenty-eight thousand, eight hundred seventy-nine".