11416752257 has 4 divisors (see below), whose sum is σ = 11417035476. Its totient is φ = 11416469040.

The previous prime is 11416752241. The next prime is 11416752287. The reversal of 11416752257 is 75225761411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6171516481 + 5245235776 = 78559^2 + 72424^2 .

It is a cyclic number.

It is not a de Polignac number, because 11416752257 - 2⁴ = 11416752241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11416752287) 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, 68594 + ... + 165947.

It is an arithmetic number, because the mean of its divisors is an integer number (2854258869).

Almost surely, 2^11416752257 is an apocalyptic number.

It is an amenable number.

11416752257 is a deficient number, since it is larger than the sum of its proper divisors (283219).

11416752257 is an equidigital number, since it uses as much as digits as its factorization.

11416752257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283218.

The product of its digits is 117600, while the sum is 41.

The spelling of 11416752257 in words is "eleven billion, four hundred sixteen million, seven hundred fifty-two thousand, two hundred fifty-seven".