542953534 has 8 divisors (see below), whose sum is σ = 814943808. Its totient is φ = 271305600.

The previous prime is 542953513. The next prime is 542953549. The reversal of 542953534 is 435359245.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81582 + ... + 87985.

It is an arithmetic number, because the mean of its divisors is an integer number (101867976).

Almost surely, 2^542953534 is an apocalyptic number.

542953534 is a deficient number, since it is larger than the sum of its proper divisors (271990274).

542953534 is a wasteful number, since it uses less digits than its factorization.

542953534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171170.

The product of its digits is 324000, while the sum is 40.

The square root of 542953534 is about 23301.3633506711. The cubic root of 542953534 is about 815.8072391265.

The spelling of 542953534 in words is "five hundred forty-two million, nine hundred fifty-three thousand, five hundred thirty-four".