545400532504 has 16 divisors (see below), whose sum is σ = 1022643810720. Its totient is φ = 272695516320.

The previous prime is 545400532489. The next prime is 545400532529. The reversal of 545400532504 is 405235004545.

It is a congruent number.

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, 79552 + ... + 1047439.

It is an arithmetic number, because the mean of its divisors is an integer number (63915238170).

Almost surely, 2^545400532504 is an apocalyptic number.

It is an amenable number.

545400532504 is a deficient number, since it is larger than the sum of its proper divisors (477243278216).

545400532504 is a wasteful number, since it uses less digits than its factorization.

545400532504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187490 (or 1187486 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 37.

The spelling of 545400532504 in words is "five hundred forty-five billion, four hundred million, five hundred thirty-two thousand, five hundred four".