553672896 has 224 divisors, whose sum is σ = 1758769152. Its totient is φ = 150405120.

The previous prime is 553672871. The next prime is 553672907. The reversal of 553672896 is 698276355.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4041340 + ... + 4041476.

It is an arithmetic number, because the mean of its divisors is an integer number (7851648).

Almost surely, 2^553672896 is an apocalyptic number.

553672896 is a gapful number since it is divisible by the number (56) 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 553672896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (879384576).

553672896 is an abundant number, since it is smaller than the sum of its proper divisors (1205096256).

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

553672896 is a wasteful number, since it uses less digits than its factorization.

553672896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 277 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 51.

The square root of 553672896 is about 23530.2549072465. The cubic root of 553672896 is about 821.1410329675.

The spelling of 553672896 in words is "five hundred fifty-three million, six hundred seventy-two thousand, eight hundred ninety-six".