7957627061 has 2 divisors, whose sum is σ = 7957627062. Its totient is φ = 7957627060.

The previous prime is 7957627039. The next prime is 7957627099. The reversal of 7957627061 is 1607267597.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4237359025 + 3720268036 = 65095^2 + 60994^2 .

It is a cyclic number.

It is not a de Polignac number, because 7957627061 - 2²⁶ = 7890518197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7957627361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3978813530 + 3978813531.

It is an arithmetic number, because the mean of its divisors is an integer number (3978813531).

Almost surely, 2^7957627061 is an apocalyptic number.

It is an amenable number.

7957627061 is a deficient number, since it is larger than the sum of its proper divisors (1).

7957627061 is an equidigital number, since it uses as much as digits as its factorization.

7957627061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1111320, while the sum is 50.

The square root of 7957627061 is about 89205.5326815551. The cubic root of 7957627061 is about 1996.4626690835.

The spelling of 7957627061 in words is "seven billion, nine hundred fifty-seven million, six hundred twenty-seven thousand, sixty-one".