545572496 has 20 divisors (see below), whose sum is σ = 1208053632. Its totient is φ = 233816736.

The previous prime is 545572477. The next prime is 545572507. The reversal of 545572496 is 694275545.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 545572496.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2435480 + ... + 2435703.

Almost surely, 2^545572496 is an apocalyptic number.

545572496 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

545572496 is an abundant number, since it is smaller than the sum of its proper divisors (662481136).

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

545572496 is a wasteful number, since it uses less digits than its factorization.

545572496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4871198 (or 4871192 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 47.

The square root of 545572496 is about 23357.4933586633. The cubic root of 545572496 is about 817.1168306612.

The spelling of 545572496 in words is "five hundred forty-five million, five hundred seventy-two thousand, four hundred ninety-six".