7637625097 has 2 divisors, whose sum is σ = 7637625098. Its totient is φ = 7637625096.

The previous prime is 7637625059. The next prime is 7637625101. The reversal of 7637625097 is 7905267367.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4647285241 + 2990339856 = 68171^2 + 54684^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7637625097 is a prime.

It is not a weakly prime, because it can be changed into another prime (7637625007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3818812548 + 3818812549.

It is an arithmetic number, because the mean of its divisors is an integer number (3818812549).

Almost surely, 2^7637625097 is an apocalyptic number.

It is an amenable number.

7637625097 is a deficient number, since it is larger than the sum of its proper divisors (1).

7637625097 is an equidigital number, since it uses as much as digits as its factorization.

7637625097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3333960, while the sum is 52.

The square root of 7637625097 is about 87393.5071787373. The cubic root of 7637625097 is about 1969.3343020310.

The spelling of 7637625097 in words is "seven billion, six hundred thirty-seven million, six hundred twenty-five thousand, ninety-seven".