11757612403073 has 2 divisors, whose sum is σ = 11757612403074. Its totient is φ = 11757612403072.

The previous prime is 11757612402989. The next prime is 11757612403109. The reversal of 11757612403073 is 37030421675711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6338345006449 + 5419267396624 = 2517607^2 + 2327932^2 .

It is a cyclic number.

It is not a de Polignac number, because 11757612403073 - 2²⁴ = 11757595625857 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11757612403373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5878806201536 + 5878806201537.

It is an arithmetic number, because the mean of its divisors is an integer number (5878806201537).

Almost surely, 2^{11757612403073} is an apocalyptic number.

It is an amenable number.

11757612403073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11757612403073 is an equidigital number, since it uses as much as digits as its factorization.

11757612403073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 740880, while the sum is 47.

The spelling of 11757612403073 in words is "eleven trillion, seven hundred fifty-seven billion, six hundred twelve million, four hundred three thousand, seventy-three".