7890250062653 has 12 divisors (see below), whose sum is σ = 9517009180320. Its totient is φ = 6407120349576.

The previous prime is 7890250062613. The next prime is 7890250062671. The reversal of 7890250062653 is 3562600520987.

It is not a de Polignac number, because 7890250062653 - 2¹² = 7890250058557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7890250062595 and 7890250062604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7890250062613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1561186643 + ... + 1561191696.

It is an arithmetic number, because the mean of its divisors is an integer number (793084098360).

Almost surely, 2^{7890250062653} is an apocalyptic number.

It is an amenable number.

7890250062653 is a deficient number, since it is larger than the sum of its proper divisors (1626759117667).

7890250062653 is a wasteful number, since it uses less digits than its factorization.

7890250062653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3122378384 (or 3122378365 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 53.

The spelling of 7890250062653 in words is "seven trillion, eight hundred ninety billion, two hundred fifty million, sixty-two thousand, six hundred fifty-three".