542545525204 has 24 divisors (see below), whose sum is σ = 961601840640. Its totient is φ = 267803062176.

The previous prime is 542545525199. The next prime is 542545525307. The reversal of 542545525204 is 402525545245.

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, 2330634 + ... + 2552830.

It is an arithmetic number, because the mean of its divisors is an integer number (40066743360).

Almost surely, 2^542545525204 is an apocalyptic number.

It is an amenable number.

542545525204 is a deficient number, since it is larger than the sum of its proper divisors (419056315436).

542545525204 is a wasteful number, since it uses less digits than its factorization.

542545525204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230007 (or 230005 counting only the distinct ones).

The product of its (nonzero) digits is 1600000, while the sum is 43.

The spelling of 542545525204 in words is "five hundred forty-two billion, five hundred forty-five million, five hundred twenty-five thousand, two hundred four".