542132562 has 32 divisors (see below), whose sum is σ = 1111968000. Its totient is φ = 176112720.

The previous prime is 542132551. The next prime is 542132587. The reversal of 542132562 is 265231245.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126637 + ... + 130847.

It is an arithmetic number, because the mean of its divisors is an integer number (34749000).

Almost surely, 2^542132562 is an apocalyptic number.

542132562 is an abundant number, since it is smaller than the sum of its proper divisors (569835438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542132562 is a wasteful number, since it uses less digits than its factorization.

542132562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4758.

The product of its digits is 14400, while the sum is 30.

The square root of 542132562 is about 23283.7402923156. The cubic root of 542132562 is about 815.3958517119.

The spelling of 542132562 in words is "five hundred forty-two million, one hundred thirty-two thousand, five hundred sixty-two".