58497012864 has 448 divisors, whose sum is σ = 182480284800. Its totient is φ = 18654935040.

The previous prime is 58497012857. The next prime is 58497012877. The reversal of 58497012864 is 46821079485.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 58497012864.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 244757257 + ... + 244757495.

Almost surely, 2^58497012864 is an apocalyptic number.

58497012864 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58497012864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91240142400).

58497012864 is an abundant number, since it is smaller than the sum of its proper divisors (123983271936).

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

58497012864 is an equidigital number, since it uses as much as digits as its factorization.

58497012864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 58497012864 in words is "fifty-eight billion, four hundred ninety-seven million, twelve thousand, eight hundred sixty-four".