555794834940 has 288 divisors, whose sum is σ = 1827423037440. Its totient is φ = 136199190528.

The previous prime is 555794834909. The next prime is 555794834951. The reversal of 555794834940 is 49438497555.

555794834940 is a `hidden beast` number, since 5 + 5 + 5 + 79 + 483 + 49 + 40 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 63132579 + ... + 63141381.

It is an arithmetic number, because the mean of its divisors is an integer number (6345218880).

Almost surely, 2^555794834940 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 555794834940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (913711518720).

555794834940 is an abundant number, since it is smaller than the sum of its proper divisors (1271628202500).

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

555794834940 is a wasteful number, since it uses less digits than its factorization.

555794834940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9321 (or 9316 counting only the distinct ones).

The product of its (nonzero) digits is 108864000, while the sum is 63.

The spelling of 555794834940 in words is "five hundred fifty-five billion, seven hundred ninety-four million, eight hundred thirty-four thousand, nine hundred forty".