2501401232 has 20 divisors (see below), whose sum is σ = 5287052976. Its totient is φ = 1137000480.

The previous prime is 2501401223. The next prime is 2501401261. The reversal of 2501401232 is 2321041052.

It is a super-2 number, since 2×2501401232² = 12514016246902235648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7106078 + ... + 7106429.

Almost surely, 2^2501401232 is an apocalyptic number.

2501401232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2501401232 is an abundant number, since it is smaller than the sum of its proper divisors (2785651744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2501401232 is a wasteful number, since it uses less digits than its factorization.

2501401232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14212526 (or 14212520 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2501401232 is about 50014.0103570989. The cubic root of 2501401232 is about 1357.4623295261.

Adding to 2501401232 its reverse (2321041052), we get a palindrome (4822442284).

The spelling of 2501401232 in words is "two billion, five hundred one million, four hundred one thousand, two hundred thirty-two".