11379553 has 2 divisors, whose sum is σ = 11379554. Its totient is φ = 11379552.

The previous prime is 11379551. The next prime is 11379559. The reversal of 11379553 is 35597311.

11379553 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9784384 + 1595169 = 3128^2 + 1263^2 .

It is an emirp because it is prime and its reverse (35597311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11379553 - 2¹ = 11379551 is a prime.

Together with 11379551, it forms a pair of twin primes.

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, 5689776 + 5689777.

It is an arithmetic number, because the mean of its divisors is an integer number (5689777).

Almost surely, 2^11379553 is an apocalyptic number.

It is an amenable number.

11379553 is a deficient number, since it is larger than the sum of its proper divisors (1).

11379553 is an equidigital number, since it uses as much as digits as its factorization.

11379553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14175, while the sum is 34.

The square root of 11379553 is about 3373.3593049066. The cubic root of 11379553 is about 224.9270743087.

The spelling of 11379553 in words is "eleven million, three hundred seventy-nine thousand, five hundred fifty-three".