553849156 has 45 divisors (see below), whose sum is σ = 1155665595. Its totient is φ = 231574560.

The previous prime is 553849141. The next prime is 553849169. The reversal of 553849156 is 651948355.

The square root of 553849156 is 23534.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 452242756 + 101606400 = 21266^2 + 10080^2 .

Its product of digits (648000) is a multiple of the sum of its prime divisors (50).

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 13508496 + ... + 13508536.

Almost surely, 2^553849156 is an apocalyptic number.

553849156 is the 23534-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553849156

553849156 is an abundant number, since it is smaller than the sum of its proper divisors (601816439).

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

553849156 is an frugal number, since it uses more digits than its factorization.

553849156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 50 counting only the distinct ones).

The product of its digits is 648000, while the sum is 46.

The cubic root of 553849156 is about 821.2281595987.

The spelling of 553849156 in words is "five hundred fifty-three million, eight hundred forty-nine thousand, one hundred fifty-six".