542176732 has 24 divisors (see below), whose sum is σ = 993226752. Its totient is φ = 258644400.

The previous prime is 542176727. The next prime is 542176751. The reversal of 542176732 is 237671245.

It is a happy number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 542176691 and 542176700.

It is a congruent number.

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, 21988 + ... + 39595.

It is an arithmetic number, because the mean of its divisors is an integer number (41384448).

Almost surely, 2^542176732 is an apocalyptic number.

It is an amenable number.

542176732 is a deficient number, since it is larger than the sum of its proper divisors (451050020).

542176732 is a wasteful number, since it uses less digits than its factorization.

542176732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61689 (or 61687 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The square root of 542176732 is about 23284.6887889875. The cubic root of 542176732 is about 815.4179957772.

The spelling of 542176732 in words is "five hundred forty-two million, one hundred seventy-six thousand, seven hundred thirty-two".