552831959358 has 640 divisors, whose sum is σ = 1572395286528. Its totient is φ = 141789263616.

The previous prime is 552831959327. The next prime is 552831959363. The reversal of 552831959358 is 853959138255.

552831959358 is a `hidden beast` number, since 5 + 5 + 2 + 8 + 31 + 9 + 593 + 5 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 552831959295 and 552831959304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 4353007491 + ... + 4353007617.

Almost surely, 2^552831959358 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552831959358, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (786197643264).

552831959358 is an abundant number, since it is smaller than the sum of its proper divisors (1019563327170).

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

552831959358 is a wasteful number, since it uses less digits than its factorization.

552831959358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338 (or 329 counting only the distinct ones).

The product of its digits is 58320000, while the sum is 63.

The spelling of 552831959358 in words is "five hundred fifty-two billion, eight hundred thirty-one million, nine hundred fifty-nine thousand, three hundred fifty-eight".