1158017602079 has 32 divisors (see below), whose sum is σ = 1309280306880. Its totient is φ = 1016767116288.

The previous prime is 1158017602057. The next prime is 1158017602163. The reversal of 1158017602079 is 9702067108511.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1158017602079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1158017602579) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24277217 + ... + 24324869.

It is an arithmetic number, because the mean of its divisors is an integer number (40915009590).

Almost surely, 2^{1158017602079} is an apocalyptic number.

1158017602079 is a deficient number, since it is larger than the sum of its proper divisors (151262704801).

1158017602079 is a wasteful number, since it uses less digits than its factorization.

1158017602079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48651.

The product of its (nonzero) digits is 211680, while the sum is 47.

The spelling of 1158017602079 in words is "one trillion, one hundred fifty-eight billion, seventeen million, six hundred two thousand, seventy-nine".