1512050601631 has 2 divisors, whose sum is σ = 1512050601632. Its totient is φ = 1512050601630.

The previous prime is 1512050601601. The next prime is 1512050601643. The reversal of 1512050601631 is 1361060502151.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1512050601631 - 2²³ = 1512042213023 is a prime.

It is a super-2 number, since 2×1512050601631² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1512050601593 and 1512050601602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1512050601601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756025300815 + 756025300816.

It is an arithmetic number, because the mean of its divisors is an integer number (756025300816).

Almost surely, 2^{1512050601631} is an apocalyptic number.

1512050601631 is a deficient number, since it is larger than the sum of its proper divisors (1).

1512050601631 is an equidigital number, since it uses as much as digits as its factorization.

1512050601631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 1512050601631 in words is "one trillion, five hundred twelve billion, fifty million, six hundred one thousand, six hundred thirty-one".