542551088 has 40 divisors (see below), whose sum is σ = 1087358976. Its totient is φ = 261979200.

The previous prime is 542551069. The next prime is 542551109. The reversal of 542551088 is 880155245.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341945 + ... + 343527.

Almost surely, 2^542551088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 542551088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (543679488).

542551088 is an abundant number, since it is smaller than the sum of its proper divisors (544807888).

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

542551088 is a wasteful number, since it uses less digits than its factorization.

542551088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313 (or 2307 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 38.

The square root of 542551088 is about 23292.7260748930. The cubic root of 542551088 is about 815.6056261023.

The spelling of 542551088 in words is "five hundred forty-two million, five hundred fifty-one thousand, eighty-eight".