11264279057 has 2 divisors, whose sum is σ = 11264279058. Its totient is φ = 11264279056.

The previous prime is 11264279023. The next prime is 11264279077. The reversal of 11264279057 is 75097246211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9659154961 + 1605124096 = 98281^2 + 40064^2 .

It is a cyclic number.

It is not a de Polignac number, because 11264279057 - 2¹⁰ = 11264278033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11264278999 and 11264279017.

It is not a weakly prime, because it can be changed into another prime (11264279077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5632139528 + 5632139529.

It is an arithmetic number, because the mean of its divisors is an integer number (5632139529).

Almost surely, 2^11264279057 is an apocalyptic number.

It is an amenable number.

11264279057 is a deficient number, since it is larger than the sum of its proper divisors (1).

11264279057 is an equidigital number, since it uses as much as digits as its factorization.

11264279057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 44.

The spelling of 11264279057 in words is "eleven billion, two hundred sixty-four million, two hundred seventy-nine thousand, fifty-seven".