55791041760 has 192 divisors, whose sum is σ = 195620443200. Its totient is φ = 14850809856.

The previous prime is 55791041759. The next prime is 55791041773. The reversal of 55791041760 is 6714019755.

55791041760 is a `hidden beast` number, since 5 + 579 + 1 + 0 + 4 + 1 + 76 + 0 = 666.

It is a super-2 number, since 2×55791041760² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 2446732 + ... + 2469428.

It is an arithmetic number, because the mean of its divisors is an integer number (1018856475).

Almost surely, 2^55791041760 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 55791041760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97810221600).

55791041760 is an abundant number, since it is smaller than the sum of its proper divisors (139829401440).

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

55791041760 is a wasteful number, since it uses less digits than its factorization.

55791041760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23290 (or 23276 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 45.

The spelling of 55791041760 in words is "fifty-five billion, seven hundred ninety-one million, forty-one thousand, seven hundred sixty".