2631133163252 has 24 divisors (see below), whose sum is σ = 5023498610592. Its totient is φ = 1195868141600.

The previous prime is 2631133163251. The next prime is 2631133163273. The reversal of 2631133163252 is 2523613311362.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2631133163251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2011274 + ... + 3050817.

It is an arithmetic number, because the mean of its divisors is an integer number (209312442108).

Almost surely, 2^{2631133163252} is an apocalyptic number.

2631133163252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2631133163252 is a deficient number, since it is larger than the sum of its proper divisors (2392365447340).

2631133163252 is a wasteful number, since it uses less digits than its factorization.

2631133163252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5073919 (or 5073917 counting only the distinct ones).

The product of its digits is 116640, while the sum is 38.

The spelling of 2631133163252 in words is "two trillion, six hundred thirty-one billion, one hundred thirty-three million, one hundred sixty-three thousand, two hundred fifty-two".