45460527631 has 4 divisors (see below), whose sum is σ = 47853187000. Its totient is φ = 43067868264.

The previous prime is 45460527613. The next prime is 45460527661. The reversal of 45460527631 is 13672506454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45460527631 is a prime.

It is a super-2 number, since 2×45460527631² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45460527661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1196329656 + ... + 1196329693.

It is an arithmetic number, because the mean of its divisors is an integer number (11963296750).

Almost surely, 2^45460527631 is an apocalyptic number.

45460527631 is a deficient number, since it is larger than the sum of its proper divisors (2392659369).

45460527631 is a wasteful number, since it uses less digits than its factorization.

45460527631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2392659368.

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 45460527631 in words is "forty-five billion, four hundred sixty million, five hundred twenty-seven thousand, six hundred thirty-one".