58645528816 has 40 divisors (see below), whose sum is σ = 129904721280. Its totient is φ = 25124746944.

The previous prime is 58645528807. The next prime is 58645528819. The reversal of 58645528816 is 61882554685.

58645528816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58645528819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222855 + ... + 408601.

It is an arithmetic number, because the mean of its divisors is an integer number (3247618032).

Almost surely, 2^58645528816 is an apocalyptic number.

58645528816 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

58645528816 is an abundant number, since it is smaller than the sum of its proper divisors (71259192464).

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

58645528816 is a wasteful number, since it uses less digits than its factorization.

58645528816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188581 (or 188575 counting only the distinct ones).

The product of its digits is 18432000, while the sum is 58.

The spelling of 58645528816 in words is "fifty-eight billion, six hundred forty-five million, five hundred twenty-eight thousand, eight hundred sixteen".