553722658368 has 224 divisors, whose sum is σ = 1611858673152. Its totient is φ = 166371840000.

The previous prime is 553722658337. The next prime is 553722658381. The reversal of 553722658368 is 863856227355.

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, 123513855 + ... + 123518337.

It is an arithmetic number, because the mean of its divisors is an integer number (7195797648).

Almost surely, 2^553722658368 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 553722658368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (805929336576).

553722658368 is an abundant number, since it is smaller than the sum of its proper divisors (1058136014784).

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

553722658368 is a wasteful number, since it uses less digits than its factorization.

553722658368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4993 (or 4983 counting only the distinct ones).

The product of its digits is 72576000, while the sum is 60.

The spelling of 553722658368 in words is "five hundred fifty-three billion, seven hundred twenty-two million, six hundred fifty-eight thousand, three hundred sixty-eight".