9868977026953 has 32 divisors (see below), whose sum is σ = 11663794091520. Its totient is φ = 8249997692160.

The previous prime is 9868977026941. The next prime is 9868977026971. The reversal of 9868977026953 is 3596207798689.

It is a cyclic number.

It is not a de Polignac number, because 9868977026953 - 2⁵ = 9868977026921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9868977020953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 945475 + ... + 4542232.

It is an arithmetic number, because the mean of its divisors is an integer number (364493565360).

Almost surely, 2^{9868977026953} is an apocalyptic number.

It is an amenable number.

9868977026953 is a deficient number, since it is larger than the sum of its proper divisors (1794817064567).

9868977026953 is a wasteful number, since it uses less digits than its factorization.

9868977026953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5487957.

The product of its (nonzero) digits is 2469035520, while the sum is 79.

The spelling of 9868977026953 in words is "nine trillion, eight hundred sixty-eight billion, nine hundred seventy-seven million, twenty-six thousand, nine hundred fifty-three".