7959752057 has 2 divisors, whose sum is σ = 7959752058. Its totient is φ = 7959752056.

The previous prime is 7959752011. The next prime is 7959752063. The reversal of 7959752057 is 7502579597.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5895321961 + 2064430096 = 76781^2 + 45436^2 .

It is an emirp because it is prime and its reverse (7502579597) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7959752057 - 2¹⁴ = 7959735673 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7959751993 and 7959752011.

It is not a weakly prime, because it can be changed into another prime (7959752357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3979876028 + 3979876029.

It is an arithmetic number, because the mean of its divisors is an integer number (3979876029).

Almost surely, 2^7959752057 is an apocalyptic number.

It is an amenable number.

7959752057 is a deficient number, since it is larger than the sum of its proper divisors (1).

7959752057 is an equidigital number, since it uses as much as digits as its factorization.

7959752057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6945750, while the sum is 56.

The square root of 7959752057 is about 89217.4425602976. The cubic root of 7959752057 is about 1996.6403643342.

The spelling of 7959752057 in words is "seven billion, nine hundred fifty-nine million, seven hundred fifty-two thousand, fifty-seven".