553043022 has 32 divisors (see below), whose sum is σ = 1287954432. Its totient is φ = 155030304.

The previous prime is 553043017. The next prime is 553043041. The reversal of 553043022 is 220340355.

It is a junction number, because it is equal to n+sod(n) for n = 553042983 and 553043001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121998 + ... + 126449.

It is an arithmetic number, because the mean of its divisors is an integer number (40248576).

Almost surely, 2^553043022 is an apocalyptic number.

553043022 is an abundant number, since it is smaller than the sum of its proper divisors (734911410).

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

553043022 is a wasteful number, since it uses less digits than its factorization.

553043022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248512.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 553043022 is about 23516.8667555863. The cubic root of 553043022 is about 820.8295303651.

Adding to 553043022 its reverse (220340355), we get a palindrome (773383377).

The spelling of 553043022 in words is "five hundred fifty-three million, forty-three thousand, twenty-two".