552239558 has 16 divisors (see below), whose sum is σ = 892515456. Its totient is φ = 254755200.

The previous prime is 552239557. The next prime is 552239563. The reversal of 552239558 is 855932255.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552239551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69035 + ... + 76617.

It is an arithmetic number, because the mean of its divisors is an integer number (55782216).

Almost surely, 2^552239558 is an apocalyptic number.

552239558 is a deficient number, since it is larger than the sum of its proper divisors (340275898).

552239558 is a wasteful number, since it uses less digits than its factorization.

552239558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10399.

The product of its digits is 540000, while the sum is 44.

The square root of 552239558 is about 23499.7778287370. Note that the first 3 decimals coincide. The cubic root of 552239558 is about 820.4318357988.

The spelling of 552239558 in words is "five hundred fifty-two million, two hundred thirty-nine thousand, five hundred fifty-eight".