979001109937 has 2 divisors, whose sum is σ = 979001109938. Its totient is φ = 979001109936.

The previous prime is 979001109913. The next prime is 979001109943. The reversal of 979001109937 is 739901100979.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 543052560241 + 435948549696 = 736921^2 + 660264^2 .

It is a cyclic number.

It is not a de Polignac number, because 979001109937 - 2¹⁹ = 979000585649 is a prime.

It is not a weakly prime, because it can be changed into another prime (979001209937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 489500554968 + 489500554969.

It is an arithmetic number, because the mean of its divisors is an integer number (489500554969).

Almost surely, 2^979001109937 is an apocalyptic number.

It is an amenable number.

979001109937 is a deficient number, since it is larger than the sum of its proper divisors (1).

979001109937 is an equidigital number, since it uses as much as digits as its factorization.

979001109937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 964467, while the sum is 55.

The spelling of 979001109937 in words is "nine hundred seventy-nine billion, one million, one hundred nine thousand, nine hundred thirty-seven".