542036662 has 4 divisors (see below), whose sum is σ = 813054996. Its totient is φ = 271018330.

The previous prime is 542036639. The next prime is 542036689. The reversal of 542036662 is 266630245.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135509164 + ... + 135509167.

It is an arithmetic number, because the mean of its divisors is an integer number (203263749).

Almost surely, 2^542036662 is an apocalyptic number.

542036662 is a deficient number, since it is larger than the sum of its proper divisors (271018334).

542036662 is a wasteful number, since it uses less digits than its factorization.

542036662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271018333.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 542036662 is about 23281.6808242017. The cubic root of 542036662 is about 815.3477693307.

The spelling of 542036662 in words is "five hundred forty-two million, thirty-six thousand, six hundred sixty-two".