553074232 has 8 divisors (see below), whose sum is σ = 1037014200. Its totient is φ = 276537112.

The previous prime is 553074229. The next prime is 553074241. The reversal of 553074232 is 232470355.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×553074232² = 611782212204779648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 553074194 and 553074203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34567132 + ... + 34567147.

It is an arithmetic number, because the mean of its divisors is an integer number (129626775).

Almost surely, 2^553074232 is an apocalyptic number.

It is an amenable number.

553074232 is a deficient number, since it is larger than the sum of its proper divisors (483939968).

553074232 is a wasteful number, since it uses less digits than its factorization.

553074232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69134285 (or 69134281 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 553074232 is about 23517.5303125137. The cubic root of 553074232 is about 820.8449707599.

The spelling of 553074232 in words is "five hundred fifty-three million, seventy-four thousand, two hundred thirty-two".