45621460536 has 64 divisors (see below), whose sum is σ = 114426854400. Its totient is φ = 15157473408.

The previous prime is 45621460523. The next prime is 45621460537. The reversal of 45621460536 is 63506412654.

It is a super-2 number, since 2×45621460536² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45621460537) 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 15 ways as a sum of consecutive naturals, for example, 13743885 + ... + 13747203.

It is an arithmetic number, because the mean of its divisors is an integer number (1787919600).

Almost surely, 2^45621460536 is an apocalyptic number.

It is an amenable number.

45621460536 is an abundant number, since it is smaller than the sum of its proper divisors (68805393864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45621460536 is a wasteful number, since it uses less digits than its factorization.

45621460536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5028 (or 5024 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 45621460536 in words is "forty-five billion, six hundred twenty-one million, four hundred sixty thousand, five hundred thirty-six".