7905050532961 has 2 divisors, whose sum is σ = 7905050532962. Its totient is φ = 7905050532960.

The previous prime is 7905050532931. The next prime is 7905050533013. The reversal of 7905050532961 is 1692350505097.

It is an a-pointer prime, because the next prime (7905050533013) can be obtained adding 7905050532961 to its sum of digits (52).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7587512647936 + 317537885025 = 2754544^2 + 563505^2 .

It is a cyclic number.

It is not a de Polignac number, because 7905050532961 - 2⁷ = 7905050532833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7905050532899 and 7905050532908.

It is not a weakly prime, because it can be changed into another prime (7905050532931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3952525266480 + 3952525266481.

It is an arithmetic number, because the mean of its divisors is an integer number (3952525266481).

Almost surely, 2^{7905050532961} is an apocalyptic number.

It is an amenable number.

7905050532961 is a deficient number, since it is larger than the sum of its proper divisors (1).

7905050532961 is an equidigital number, since it uses as much as digits as its factorization.

7905050532961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2551500, while the sum is 52.

The spelling of 7905050532961 in words is "seven trillion, nine hundred five billion, fifty million, five hundred thirty-two thousand, nine hundred sixty-one".