1058388081354 has 12 divisors (see below), whose sum is σ = 2293174176306. Its totient is φ = 352796027112.

The previous prime is 1058388081343. The next prime is 1058388081389. The reversal of 1058388081354 is 4531808838501.

1058388081354 is a `hidden beast` number, since 1 + 0 + 583 + 8 + 8 + 0 + 8 + 1 + 3 + 54 = 666.

It can be written as a sum of positive squares in only one way, i.e., 813021412329 + 245366669025 = 901677^2 + 495345^2 .

It is a super-2 number, since 2×1058388081354² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1058388081354.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29399668909 + ... + 29399668944.

Almost surely, 2^{1058388081354} is an apocalyptic number.

1058388081354 is an abundant number, since it is smaller than the sum of its proper divisors (1234786094952).

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

1058388081354 is a wasteful number, since it uses less digits than its factorization.

1058388081354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58799337861 (or 58799337858 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 54.

The spelling of 1058388081354 in words is "one trillion, fifty-eight billion, three hundred eighty-eight million, eighty-one thousand, three hundred fifty-four".