1058033078081 has 4 divisors (see below), whose sum is σ = 1209180660672. Its totient is φ = 906885495492.

The previous prime is 1058033078023. The next prime is 1058033078107. The reversal of 1058033078081 is 1808703308501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1058033078081 is a prime.

It is a super-2 number, since 2×1058033078081² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1058033074081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75573791285 + ... + 75573791298.

It is an arithmetic number, because the mean of its divisors is an integer number (302295165168).

Almost surely, 2^{1058033078081} is an apocalyptic number.

It is an amenable number.

1058033078081 is a deficient number, since it is larger than the sum of its proper divisors (151147582591).

1058033078081 is an equidigital number, since it uses as much as digits as its factorization.

1058033078081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151147582590.

The product of its (nonzero) digits is 161280, while the sum is 44.

Multiplying 1058033078081 by its sum of digits (44), we get a palindrome (46553455435564).

The spelling of 1058033078081 in words is "one trillion, fifty-eight billion, thirty-three million, seventy-eight thousand, eighty-one".