11656724751059 has 2 divisors, whose sum is σ = 11656724751060. Its totient is φ = 11656724751058.

The previous prime is 11656724750971. The next prime is 11656724751101. The reversal of 11656724751059 is 95015742765611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11656724751059 - 2¹² = 11656724746963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11656724750989 and 11656724751007.

It is not a weakly prime, because it can be changed into another prime (11656724753059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5828362375529 + 5828362375530.

It is an arithmetic number, because the mean of its divisors is an integer number (5828362375530).

Almost surely, 2^{11656724751059} is an apocalyptic number.

11656724751059 is a deficient number, since it is larger than the sum of its proper divisors (1).

11656724751059 is an equidigital number, since it uses as much as digits as its factorization.

11656724751059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876000, while the sum is 59.

The spelling of 11656724751059 in words is "eleven trillion, six hundred fifty-six billion, seven hundred twenty-four million, seven hundred fifty-one thousand, fifty-nine".