1152631163625 has 16 divisors (see below), whose sum is σ = 1917978256896. Its totient is φ = 614736620400.

The previous prime is 1152631163623. The next prime is 1152631163627. The reversal of 1152631163625 is 5263611362511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1152631163623) and next prime (1152631163627).

It is not a de Polignac number, because 1152631163625 - 2¹ = 1152631163623 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1152631163623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1536841177 + ... + 1536841926.

It is an arithmetic number, because the mean of its divisors is an integer number (119873641056).

Almost surely, 2^{1152631163625} is an apocalyptic number.

1152631163625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1152631163625 is a deficient number, since it is larger than the sum of its proper divisors (765347093271).

1152631163625 is an equidigital number, since it uses as much as digits as its factorization.

1152631163625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3073683121 (or 3073683111 counting only the distinct ones).

The product of its digits is 194400, while the sum is 42.

The spelling of 1152631163625 in words is "one trillion, one hundred fifty-two billion, six hundred thirty-one million, one hundred sixty-three thousand, six hundred twenty-five".