11379559 has 2 divisors, whose sum is σ = 11379560. Its totient is φ = 11379558.

The previous prime is 11379553. The next prime is 11379583. The reversal of 11379559 is 95597311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11379559 - 2³ = 11379551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11379551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5689779 + 5689780.

It is an arithmetic number, because the mean of its divisors is an integer number (5689780).

Almost surely, 2^11379559 is an apocalyptic number.

11379559 is a deficient number, since it is larger than the sum of its proper divisors (1).

11379559 is an equidigital number, since it uses as much as digits as its factorization.

11379559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42525, while the sum is 40.

The square root of 11379559 is about 3373.3601942277. The cubic root of 11379559 is about 224.9271138405.

The spelling of 11379559 in words is "eleven million, three hundred seventy-nine thousand, five hundred fifty-nine".