11379741558 has 16 divisors (see below), whose sum is σ = 22760554176. Its totient is φ = 3793068680.

The previous prime is 11379741553. The next prime is 11379741589. The reversal of 11379741558 is 85514797311.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 11379741558.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11379741553) 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, 182113 + ... + 236483.

It is an arithmetic number, because the mean of its divisors is an integer number (1422534636).

Almost surely, 2^11379741558 is an apocalyptic number.

11379741558 is an abundant number, since it is smaller than the sum of its proper divisors (11380812618).

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

11379741558 is a wasteful number, since it uses less digits than its factorization.

11379741558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89259.

The product of its digits is 1058400, while the sum is 51.

The spelling of 11379741558 in words is "eleven billion, three hundred seventy-nine million, seven hundred forty-one thousand, five hundred fifty-eight".