761540710823 has 2 divisors, whose sum is σ = 761540710824. Its totient is φ = 761540710822.

The previous prime is 761540710793. The next prime is 761540710831. The reversal of 761540710823 is 328017045167.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 761540710823 - 2¹⁰ = 761540709799 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (761540716823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380770355411 + 380770355412.

It is an arithmetic number, because the mean of its divisors is an integer number (380770355412).

Almost surely, 2^761540710823 is an apocalyptic number.

761540710823 is a deficient number, since it is larger than the sum of its proper divisors (1).

761540710823 is an equidigital number, since it uses as much as digits as its factorization.

761540710823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 761540710823 in words is "seven hundred sixty-one billion, five hundred forty million, seven hundred ten thousand, eight hundred twenty-three".