2630775400972 has 12 divisors (see below), whose sum is σ = 4752368466496. Its totient is φ = 1272955839120.

The previous prime is 2630775400919. The next prime is 2630775400987. The reversal of 2630775400972 is 2790045770362.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 10607965203 + ... + 10607965450.

Almost surely, 2^{2630775400972} is an apocalyptic number.

It is an amenable number.

2630775400972 is a deficient number, since it is larger than the sum of its proper divisors (2121593065524).

2630775400972 is a wasteful number, since it uses less digits than its factorization.

2630775400972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21215930688 (or 21215930686 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 52.

The spelling of 2630775400972 in words is "two trillion, six hundred thirty billion, seven hundred seventy-five million, four hundred thousand, nine hundred seventy-two".