2631043576753 has 2 divisors, whose sum is σ = 2631043576754. Its totient is φ = 2631043576752.

The previous prime is 2631043576751. The next prime is 2631043576823. The reversal of 2631043576753 is 3576753401362.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2427513570304 + 203530006449 = 1558048^2 + 451143^2 .

It is a cyclic number.

It is not a de Polignac number, because 2631043576753 - 2¹ = 2631043576751 is a prime.

Together with 2631043576751, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2631043576753.

It is not a weakly prime, because it can be changed into another prime (2631043576751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1315521788376 + 1315521788377.

It is an arithmetic number, because the mean of its divisors is an integer number (1315521788377).

Almost surely, 2^{2631043576753} is an apocalyptic number.

It is an amenable number.

2631043576753 is a deficient number, since it is larger than the sum of its proper divisors (1).

2631043576753 is an equidigital number, since it uses as much as digits as its factorization.

2631043576753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9525600, while the sum is 52.

The spelling of 2631043576753 in words is "two trillion, six hundred thirty-one billion, forty-three million, five hundred seventy-six thousand, seven hundred fifty-three".