553349356 has 36 divisors (see below), whose sum is σ = 1156921248. Its totient is φ = 230737248.

The previous prime is 553349353. The next prime is 553349359. The reversal of 553349356 is 653943355.

It is an interprime number because it is at equal distance from previous prime (553349353) and next prime (553349359).

It is a super-2 number, since 2×553349356² = 612391019571229472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (553349351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30900 + ... + 45403.

Almost surely, 2^553349356 is an apocalyptic number.

It is an amenable number.

553349356 is an abundant number, since it is smaller than the sum of its proper divisors (603571892).

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

553349356 is a wasteful number, since it uses less digits than its factorization.

553349356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76358 (or 76349 counting only the distinct ones).

The product of its digits is 729000, while the sum is 43.

The square root of 553349356 is about 23523.3789239556. The cubic root of 553349356 is about 820.9810566005.

The spelling of 553349356 in words is "five hundred fifty-three million, three hundred forty-nine thousand, three hundred fifty-six".