2501053262631 has 36 divisors (see below), whose sum is σ = 4584490961544. Its totient is φ = 1299248445600.

The previous prime is 2501053262627. The next prime is 2501053262641. The reversal of 2501053262631 is 1362623501052.

2501053262631 is a `hidden beast` number, since 2 + 5 + 0 + 1 + 0 + 532 + 62 + 63 + 1 = 666.

It is not a de Polignac number, because 2501053262631 - 2² = 2501053262627 is a prime.

It is a super-2 number, since 2×2501053262631² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501053262641) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 257782540 + ... + 257792241.

It is an arithmetic number, because the mean of its divisors is an integer number (127346971154).

Almost surely, 2^{2501053262631} is an apocalyptic number.

2501053262631 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2501053262631 is a deficient number, since it is larger than the sum of its proper divisors (2083437698913).

2501053262631 is a wasteful number, since it uses less digits than its factorization.

2501053262631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515574812 (or 515574802 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 2501053262631 its reverse (1362623501052), we get a palindrome (3863676763683).

The spelling of 2501053262631 in words is "two trillion, five hundred one billion, fifty-three million, two hundred sixty-two thousand, six hundred thirty-one".