58349336640 has 896 divisors, whose sum is σ = 238908579840. Its totient is φ = 11752046592.

The previous prime is 58349336629. The next prime is 58349336659. The reversal of 58349336640 is 4663394385.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 139258351 + ... + 139258769.

It is an arithmetic number, because the mean of its divisors is an integer number (266639040).

Almost surely, 2^58349336640 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 58349336640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119454289920).

58349336640 is an abundant number, since it is smaller than the sum of its proper divisors (180559243200).

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

58349336640 is a wasteful number, since it uses less digits than its factorization.

58349336640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539 (or 529 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 51.

The spelling of 58349336640 in words is "fifty-eight billion, three hundred forty-nine million, three hundred thirty-six thousand, six hundred forty".