552133542 has 16 divisors (see below), whose sum is σ = 1125102960. Its totient is φ = 180571872.

The previous prime is 552133507. The next prime is 552133553. The reversal of 552133542 is 245331255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 867817 + ... + 868452.

It is an arithmetic number, because the mean of its divisors is an integer number (70318935).

Almost surely, 2^552133542 is an apocalyptic number.

552133542 is an abundant number, since it is smaller than the sum of its proper divisors (572969418).

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

552133542 is a wasteful number, since it uses less digits than its factorization.

552133542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736327.

The product of its digits is 18000, while the sum is 30.

The square root of 552133542 is about 23497.5220395683. The cubic root of 552133542 is about 820.3793317320.

Adding to 552133542 its reverse (245331255), we get a palindrome (797464797).

The spelling of 552133542 in words is "five hundred fifty-two million, one hundred thirty-three thousand, five hundred forty-two".