542474404 has 24 divisors (see below), whose sum is σ = 959551488. Its totient is φ = 268329600.

The previous prime is 542474399. The next prime is 542474419. The reversal of 542474404 is 404474245.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 542474404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202377 + ... + 205039.

It is an arithmetic number, because the mean of its divisors is an integer number (39981312).

Almost surely, 2^542474404 is an apocalyptic number.

It is an amenable number.

542474404 is a deficient number, since it is larger than the sum of its proper divisors (417077084).

542474404 is a wasteful number, since it uses less digits than its factorization.

542474404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195 (or 3193 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 34.

The square root of 542474404 is about 23291.0799234385. The cubic root of 542474404 is about 815.5671984777.

The spelling of 542474404 in words is "five hundred forty-two million, four hundred seventy-four thousand, four hundred four".