11379576389 has 2 divisors, whose sum is σ = 11379576390. Its totient is φ = 11379576388.

The previous prime is 11379576371. The next prime is 11379576427. The reversal of 11379576389 is 98367597311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9367336225 + 2012240164 = 96785^2 + 44858^2 .

It is a cyclic number.

It is not a de Polignac number, because 11379576389 - 2²⁰ = 11378527813 is a prime.

It is a super-3 number, since 3×11379576389³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11379576589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5689788194 + 5689788195.

It is an arithmetic number, because the mean of its divisors is an integer number (5689788195).

Almost surely, 2^11379576389 is an apocalyptic number.

It is an amenable number.

11379576389 is a deficient number, since it is larger than the sum of its proper divisors (1).

11379576389 is an equidigital number, since it uses as much as digits as its factorization.

11379576389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8573040, while the sum is 59.

The spelling of 11379576389 in words is "eleven billion, three hundred seventy-nine million, five hundred seventy-six thousand, three hundred eighty-nine".