79852025941 has 2 divisors, whose sum is σ = 79852025942. Its totient is φ = 79852025940.

The previous prime is 79852025879. The next prime is 79852025951. The reversal of 79852025941 is 14952025897.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68113170225 + 11738855716 = 260985^2 + 108346^2 .

It is an emirp because it is prime and its reverse (14952025897) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79852025941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79852025951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39926012970 + 39926012971.

It is an arithmetic number, because the mean of its divisors is an integer number (39926012971).

Almost surely, 2^79852025941 is an apocalyptic number.

It is an amenable number.

79852025941 is a deficient number, since it is larger than the sum of its proper divisors (1).

79852025941 is an equidigital number, since it uses as much as digits as its factorization.

79852025941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 52.

The spelling of 79852025941 in words is "seventy-nine billion, eight hundred fifty-two million, twenty-five thousand, nine hundred forty-one".