542087958 has 8 divisors (see below), whose sum is σ = 1084175928. Its totient is φ = 180695984.

The previous prime is 542087957. The next prime is 542087969. The reversal of 542087958 is 859780245.

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

542087958 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542087957) 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, 45173991 + ... + 45174002.

It is an arithmetic number, because the mean of its divisors is an integer number (135521991).

Almost surely, 2^542087958 is an apocalyptic number.

542087958 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

542087958 is a wasteful number, since it uses less digits than its factorization.

542087958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90347998.

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 542087958 is about 23282.7824368137. The cubic root of 542087958 is about 815.3734888455.

The spelling of 542087958 in words is "five hundred forty-two million, eighty-seven thousand, nine hundred fifty-eight".