542550974 has 8 divisors (see below), whose sum is σ = 930087408. Its totient is φ = 232521840.

The previous prime is 542550959. The next prime is 542550977. The reversal of 542550974 is 479055245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542550977) 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, 19376807 + ... + 19376834.

It is an arithmetic number, because the mean of its divisors is an integer number (116260926).

Almost surely, 2^542550974 is an apocalyptic number.

542550974 is a deficient number, since it is larger than the sum of its proper divisors (387536434).

542550974 is a wasteful number, since it uses less digits than its factorization.

542550974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38753650.

The product of its (nonzero) digits is 252000, while the sum is 41.

The square root of 542550974 is about 23292.7236277770. The cubic root of 542550974 is about 815.6055689777.

The spelling of 542550974 in words is "five hundred forty-two million, five hundred fifty thousand, nine hundred seventy-four".