10051976917 has 2 divisors, whose sum is σ = 10051976918. Its totient is φ = 10051976916.

The previous prime is 10051976797. The next prime is 10051976939. The reversal of 10051976917 is 71967915001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6139349316 + 3912627601 = 78354^2 + 62551^2 .

It is an emirp because it is prime and its reverse (71967915001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10051976917 - 2⁷ = 10051976789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10051970917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5025988458 + 5025988459.

It is an arithmetic number, because the mean of its divisors is an integer number (5025988459).

Almost surely, 2^10051976917 is an apocalyptic number.

It is an amenable number.

10051976917 is a deficient number, since it is larger than the sum of its proper divisors (1).

10051976917 is an equidigital number, since it uses as much as digits as its factorization.

10051976917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 119070, while the sum is 46.

The spelling of 10051976917 in words is "ten billion, fifty-one million, nine hundred seventy-six thousand, nine hundred seventeen".