20762295713 has 2 divisors, whose sum is σ = 20762295714. Its totient is φ = 20762295712.

The previous prime is 20762295691. The next prime is 20762295727. The reversal of 20762295713 is 31759226702.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19651273489 + 1111022224 = 140183^2 + 33332^2 .

It is a cyclic number.

It is not a de Polignac number, because 20762295713 - 2¹⁰ = 20762294689 is a prime.

It is not a weakly prime, because it can be changed into another prime (20762295793) 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, 10381147856 + 10381147857.

It is an arithmetic number, because the mean of its divisors is an integer number (10381147857).

Almost surely, 2^20762295713 is an apocalyptic number.

It is an amenable number.

20762295713 is a deficient number, since it is larger than the sum of its proper divisors (1).

20762295713 is an equidigital number, since it uses as much as digits as its factorization.

20762295713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 20762295713 in words is "twenty billion, seven hundred sixty-two million, two hundred ninety-five thousand, seven hundred thirteen".