11657405783 has 2 divisors, whose sum is σ = 11657405784. Its totient is φ = 11657405782.

The previous prime is 11657405741. The next prime is 11657405803. The reversal of 11657405783 is 38750475611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11657405783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11657408783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5828702891 + 5828702892.

It is an arithmetic number, because the mean of its divisors is an integer number (5828702892).

Almost surely, 2^11657405783 is an apocalyptic number.

11657405783 is a deficient number, since it is larger than the sum of its proper divisors (1).

11657405783 is an equidigital number, since it uses as much as digits as its factorization.

11657405783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 705600, while the sum is 47.

The spelling of 11657405783 in words is "eleven billion, six hundred fifty-seven million, four hundred five thousand, seven hundred eighty-three".