52830558 has 24 divisors (see below), whose sum is σ = 124872696. Its totient is φ = 16009200.

The previous prime is 52830527. The next prime is 52830581. The reversal of 52830558 is 85503825.

It is a super-3 number, since 3×52830558³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133213 + ... + 133608.

It is an arithmetic number, because the mean of its divisors is an integer number (5203029).

Almost surely, 2^52830558 is an apocalyptic number.

52830558 is an abundant number, since it is smaller than the sum of its proper divisors (72042138).

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

52830558 is a wasteful number, since it uses less digits than its factorization.

52830558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266840 (or 266837 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 52830558 is about 7268.4632488580. The cubic root of 52830558 is about 375.2278508626.

The spelling of 52830558 in words is "fifty-two million, eight hundred thirty thousand, five hundred fifty-eight".