545049555004 has 24 divisors (see below), whose sum is σ = 972528832800. Its totient is φ = 267191530944.

The previous prime is 545049554941. The next prime is 545049555013. The reversal of 545049555004 is 400555940545.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622279 + ... + 1215454.

It is an arithmetic number, because the mean of its divisors is an integer number (40522034700).

Almost surely, 2^545049555004 is an apocalyptic number.

It is an amenable number.

545049555004 is a deficient number, since it is larger than the sum of its proper divisors (427479277796).

545049555004 is a wasteful number, since it uses less digits than its factorization.

545049555004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839189 (or 1839187 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 46.

The spelling of 545049555004 in words is "five hundred forty-five billion, forty-nine million, five hundred fifty-five thousand, four".