1058355255755 has 32 divisors (see below), whose sum is σ = 1543434632064. Its totient is φ = 680107769856.

The previous prime is 1058355255733. The next prime is 1058355255773. The reversal of 1058355255755 is 5575525538501.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1058355255755 - 2⁶ = 1058355255691 is a prime.

It is a super-2 number, since 2×1058355255755² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1058355255755.

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, 3678422 + ... + 3955691.

It is an arithmetic number, because the mean of its divisors is an integer number (48232332252).

Almost surely, 2^{1058355255755} is an apocalyptic number.

1058355255755 is a deficient number, since it is larger than the sum of its proper divisors (485079376309).

1058355255755 is a wasteful number, since it uses less digits than its factorization.

1058355255755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7634375.

The product of its (nonzero) digits is 26250000, while the sum is 56.

The spelling of 1058355255755 in words is "one trillion, fifty-eight billion, three hundred fifty-five million, two hundred fifty-five thousand, seven hundred fifty-five".