553251552 has 144 divisors (see below), whose sum is σ = 1699261200. Its totient is φ = 157151232.

The previous prime is 553251547. The next prime is 553251563. The reversal of 553251552 is 255152355.

553251552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1585074 + ... + 1585422.

It is an arithmetic number, because the mean of its divisors is an integer number (11800425).

Almost surely, 2^553251552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553251552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (849630600).

553251552 is an abundant number, since it is smaller than the sum of its proper divisors (1146009648).

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

553251552 is a wasteful number, since it uses less digits than its factorization.

553251552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713 (or 698 counting only the distinct ones).

The product of its digits is 37500, while the sum is 33.

The square root of 553251552 is about 23521.2999640751. The cubic root of 553251552 is about 820.9326845298.

The spelling of 553251552 in words is "five hundred fifty-three million, two hundred fifty-one thousand, five hundred fifty-two".