45453930764 has 18 divisors (see below), whose sum is σ = 86778385932. Its totient is φ = 20660234800.

The previous prime is 45453930763. The next prime is 45453930791. The reversal of 45453930764 is 46703935454.

It is not an unprimeable number, because it can be changed into a prime (45453930763) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1398134 + ... + 1430274.

Almost surely, 2^45453930764 is an apocalyptic number.

45453930764 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45453930764 is a deficient number, since it is larger than the sum of its proper divisors (41324455168).

45453930764 is an frugal number, since it uses more digits than its factorization.

45453930764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64297 (or 32154 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 50.

The spelling of 45453930764 in words is "forty-five billion, four hundred fifty-three million, nine hundred thirty thousand, seven hundred sixty-four".