7659141901 has 2 divisors, whose sum is σ = 7659141902. Its totient is φ = 7659141900.

The previous prime is 7659141803. The next prime is 7659141911. The reversal of 7659141901 is 1091419567.

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., 6561810025 + 1097331876 = 81005^2 + 33126^2 .

It is a cyclic number.

It is not a de Polignac number, because 7659141901 - 2²⁵ = 7625587469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7659141911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3829570950 + 3829570951.

It is an arithmetic number, because the mean of its divisors is an integer number (3829570951).

Almost surely, 2^7659141901 is an apocalyptic number.

It is an amenable number.

7659141901 is a deficient number, since it is larger than the sum of its proper divisors (1).

7659141901 is an equidigital number, since it uses as much as digits as its factorization.

7659141901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 43.

The square root of 7659141901 is about 87516.5235884059. The cubic root of 7659141901 is about 1971.1819117197.

The spelling of 7659141901 in words is "seven billion, six hundred fifty-nine million, one hundred forty-one thousand, nine hundred one".