1058816644086 has 16 divisors (see below), whose sum is σ = 2229087672000. Its totient is φ = 334363150728.

The previous prime is 1058816644021. The next prime is 1058816644087. The reversal of 1058816644086 is 6804466188501.

It is a super-2 number, since 2×1058816644086² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058816644087) 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, 4643932536 + ... + 4643932763.

It is an arithmetic number, because the mean of its divisors is an integer number (139317979500).

Almost surely, 2^{1058816644086} is an apocalyptic number.

1058816644086 is an abundant number, since it is smaller than the sum of its proper divisors (1170271027914).

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

1058816644086 is a wasteful number, since it uses less digits than its factorization.

1058816644086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9287865323.

The product of its (nonzero) digits is 8847360, while the sum is 57.

The spelling of 1058816644086 in words is "one trillion, fifty-eight billion, eight hundred sixteen million, six hundred forty-four thousand, eighty-six".