542532967 has 4 divisors (see below), whose sum is σ = 542583016. Its totient is φ = 542482920.

The previous prime is 542532959. The next prime is 542532971. The reversal of 542532967 is 769235245.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 542532967 - 2³ = 542532959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542532937) 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, 1209 + ... + 32962.

It is an arithmetic number, because the mean of its divisors is an integer number (135645754).

Almost surely, 2^542532967 is an apocalyptic number.

542532967 is a deficient number, since it is larger than the sum of its proper divisors (50049).

542532967 is a wasteful number, since it uses less digits than its factorization.

542532967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50048.

The product of its digits is 453600, while the sum is 43.

The square root of 542532967 is about 23292.3370875488. The cubic root of 542532967 is about 815.5965456953.

The spelling of 542532967 in words is "five hundred forty-two million, five hundred thirty-two thousand, nine hundred sixty-seven".