2631043576053 has 24 divisors (see below), whose sum is σ = 4000603632480. Its totient is φ = 1661634263520.

The previous prime is 2631043575971. The next prime is 2631043576069. The reversal of 2631043576053 is 3506753401362.

It is a happy number.

2631043576053 is a `hidden beast` number, since 2 + 6 + 3 + 1 + 0 + 4 + 35 + 7 + 605 + 3 = 666.

It is not a de Polignac number, because 2631043576053 - 2⁹ = 2631043575541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2631043576753) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3437158 + ... + 4132328.

It is an arithmetic number, because the mean of its divisors is an integer number (166691818020).

Almost surely, 2^{2631043576053} is an apocalyptic number.

It is an amenable number.

2631043576053 is a deficient number, since it is larger than the sum of its proper divisors (1369560056427).

2631043576053 is a wasteful number, since it uses less digits than its factorization.

2631043576053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717329 (or 717326 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 45.

The spelling of 2631043576053 in words is "two trillion, six hundred thirty-one billion, forty-three million, five hundred seventy-six thousand, fifty-three".