45151002000631 has 16 divisors (see below), whose sum is σ = 47573506712160. Its totient is φ = 42733131102720.

The previous prime is 45151002000623. The next prime is 45151002000679. The reversal of 45151002000631 is 13600020015154.

It is a cyclic number.

It is not a de Polignac number, because 45151002000631 - 2³ = 45151002000623 is a prime.

It is a super-2 number, since 2×45151002000631² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45151002000631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45151002700631) 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, 80805771 + ... + 81362611.

It is an arithmetic number, because the mean of its divisors is an integer number (2973344169510).

Almost surely, 2^{45151002000631} is an apocalyptic number.

45151002000631 is a deficient number, since it is larger than the sum of its proper divisors (2422504711529).

45151002000631 is a wasteful number, since it uses less digits than its factorization.

45151002000631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560994.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 45151002000631 its reverse (13600020015154), we get a palindrome (58751022015785).

The spelling of 45151002000631 in words is "forty-five trillion, one hundred fifty-one billion, two million, six hundred thirty-one", and thus it is an aban number.