553142031 has 16 divisors (see below), whose sum is σ = 803184480. Its totient is φ = 336568320.

The previous prime is 553142011. The next prime is 553142047. The reversal of 553142031 is 130241355.

It is not a de Polignac number, because 553142031 - 2¹³ = 553133839 is a prime.

It is a super-2 number, since 2×553142031² = 611932212917609922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 553141992 and 553142010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553142011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76210 + ... + 83151.

It is an arithmetic number, because the mean of its divisors is an integer number (50199030).

Almost surely, 2^553142031 is an apocalyptic number.

553142031 is a deficient number, since it is larger than the sum of its proper divisors (250042449).

553142031 is a wasteful number, since it uses less digits than its factorization.

553142031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159466.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 553142031 is about 23518.9717249713. The cubic root of 553142031 is about 820.8785106785.

Adding to 553142031 its reverse (130241355), we get a palindrome (683383386).

The spelling of 553142031 in words is "five hundred fifty-three million, one hundred forty-two thousand, thirty-one".