2623056641731 has 2 divisors, whose sum is σ = 2623056641732. Its totient is φ = 2623056641730.

The previous prime is 2623056641717. The next prime is 2623056641759. The reversal of 2623056641731 is 1371466503262.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2623056641731 - 2¹⁹ = 2623056117443 is a prime.

It is a super-2 number, since 2×2623056641731² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2623056641761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311528320865 + 1311528320866.

It is an arithmetic number, because the mean of its divisors is an integer number (1311528320866).

Almost surely, 2^{2623056641731} is an apocalyptic number.

2623056641731 is a deficient number, since it is larger than the sum of its proper divisors (1).

2623056641731 is an equidigital number, since it uses as much as digits as its factorization.

2623056641731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 2623056641731 in words is "two trillion, six hundred twenty-three billion, fifty-six million, six hundred forty-one thousand, seven hundred thirty-one".