8976897019997 has 2 divisors, whose sum is σ = 8976897019998. Its totient is φ = 8976897019996.

The previous prime is 8976897019939. The next prime is 8976897020033. The reversal of 8976897019997 is 7999107986798.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8139871478116 + 837025541881 = 2853046^2 + 914891^2 .

It is a cyclic number.

It is not a de Polignac number, because 8976897019997 - 2¹² = 8976897015901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8976897019907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4488448509998 + 4488448509999.

It is an arithmetic number, because the mean of its divisors is an integer number (4488448509999).

Almost surely, 2^{8976897019997} is an apocalyptic number.

It is an amenable number.

8976897019997 is a deficient number, since it is larger than the sum of its proper divisors (1).

8976897019997 is an equidigital number, since it uses as much as digits as its factorization.

8976897019997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7777461888, while the sum is 89.

The spelling of 8976897019997 in words is "eight trillion, nine hundred seventy-six billion, eight hundred ninety-seven million, nineteen thousand, nine hundred ninety-seven".