11057280739 has 2 divisors, whose sum is σ = 11057280740. Its totient is φ = 11057280738.

The previous prime is 11057280733. The next prime is 11057280757. The reversal of 11057280739 is 93708275011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11057280739 - 2²³ = 11048892131 is a prime.

It is a super-2 number, since 2×11057280739² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11057280695 and 11057280704.

It is not a weakly prime, because it can be changed into another prime (11057280733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5528640369 + 5528640370.

It is an arithmetic number, because the mean of its divisors is an integer number (5528640370).

Almost surely, 2^11057280739 is an apocalyptic number.

11057280739 is a deficient number, since it is larger than the sum of its proper divisors (1).

11057280739 is an equidigital number, since it uses as much as digits as its factorization.

11057280739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 43.

The spelling of 11057280739 in words is "eleven billion, fifty-seven million, two hundred eighty thousand, seven hundred thirty-nine".