45969932836 has 81 divisors (see below), whose sum is σ = 86643280731. Its totient is φ = 21339400368.

The previous prime is 45969932807. The next prime is 45969932839. The reversal of 45969932836 is 63823996954.

The square root of 45969932836 is 214406.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×45969932836² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45969932839) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 581897845 + ... + 581897923.

Almost surely, 2^45969932836 is an apocalyptic number.

45969932836 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

45969932836 is the 214406-th square number.

It is an amenable number.

45969932836 is a deficient number, since it is larger than the sum of its proper divisors (40673347895).

45969932836 is an equidigital number, since it uses as much as digits as its factorization.

45969932836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326 (or 163 counting only the distinct ones).

The product of its digits is 75582720, while the sum is 64.

Multiplying 45969932836 by its sum of digits (64), we get a square (2942075701504 = 1715248²).

The spelling of 45969932836 in words is "forty-five billion, nine hundred sixty-nine million, nine hundred thirty-two thousand, eight hundred thirty-six".