2501024155 has 32 divisors (see below), whose sum is σ = 3534192000. Its totient is φ = 1663613952.

The previous prime is 2501024147. The next prime is 2501024167. The reversal of 2501024155 is 5514201052.

It is not a de Polignac number, because 2501024155 - 2³ = 2501024147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157521 + ... + 172669.

It is an arithmetic number, because the mean of its divisors is an integer number (110443500).

Almost surely, 2^2501024155 is an apocalyptic number.

2501024155 is a deficient number, since it is larger than the sum of its proper divisors (1033167845).

2501024155 is a wasteful number, since it uses less digits than its factorization.

2501024155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15303.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 2501024155 is about 50010.2405013213. The cubic root of 2501024155 is about 1357.3941152870.

The spelling of 2501024155 in words is "two billion, five hundred one million, twenty-four thousand, one hundred fifty-five".