545963504 has 20 divisors (see below), whose sum is σ = 1058232864. Its totient is φ = 272871168.

The previous prime is 545963501. The next prime is 545963507. The reversal of 545963504 is 405369545.

It is an interprime number because it is at equal distance from previous prime (545963501) and next prime (545963507).

It is a super-2 number, since 2×545963504² = 596152295399916032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545963501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46169 + ... + 56775.

Almost surely, 2^545963504 is an apocalyptic number.

It is an amenable number.

545963504 is a deficient number, since it is larger than the sum of its proper divisors (512269360).

545963504 is a wasteful number, since it uses less digits than its factorization.

545963504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13832 (or 13826 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 41.

The square root of 545963504 is about 23365.8619357386. The cubic root of 545963504 is about 817.3119913550.

The spelling of 545963504 in words is "five hundred forty-five million, nine hundred sixty-three thousand, five hundred four".