11357079553 has 4 divisors (see below), whose sum is σ = 11360432128. Its totient is φ = 11353726980.

The previous prime is 11357079523. The next prime is 11357079563. The reversal of 11357079553 is 35597075311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35597075311 = 7 ⋅5085296473.

It is a cyclic number.

It is not a de Polignac number, because 11357079553 - 2¹³ = 11357071361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11357079523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1671201 + ... + 1677982.

It is an arithmetic number, because the mean of its divisors is an integer number (2840108032).

Almost surely, 2^11357079553 is an apocalyptic number.

It is an amenable number.

11357079553 is a deficient number, since it is larger than the sum of its proper divisors (3352575).

11357079553 is an equidigital number, since it uses as much as digits as its factorization.

11357079553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3352574.

The product of its (nonzero) digits is 496125, while the sum is 46.

The spelling of 11357079553 in words is "eleven billion, three hundred fifty-seven million, seventy-nine thousand, five hundred fifty-three".