553958652 has 48 divisors (see below), whose sum is σ = 1402676352. Its totient is φ = 169141440.

The previous prime is 553958627. The next prime is 553958663. The reversal of 553958652 is 256859355.

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, 6883 + ... + 33989.

It is an arithmetic number, because the mean of its divisors is an integer number (29222424).

Almost surely, 2^553958652 is an apocalyptic number.

553958652 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553958652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (701338176).

553958652 is an abundant number, since it is smaller than the sum of its proper divisors (848717700).

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

553958652 is a wasteful number, since it uses less digits than its factorization.

553958652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27258 (or 27256 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 48.

The square root of 553958652 is about 23536.3262213966. The cubic root of 553958652 is about 821.2822749792.

The spelling of 553958652 in words is "five hundred fifty-three million, nine hundred fifty-eight thousand, six hundred fifty-two".