7651651351 has 2 divisors, whose sum is σ = 7651651352. Its totient is φ = 7651651350.

The previous prime is 7651651349. The next prime is 7651651361. The reversal of 7651651351 is 1531561567.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7651651351 - 2¹ = 7651651349 is a prime.

It is a super-3 number, since 3×7651651351³ (a number of 31 digits) contains 333 as substring.

Together with 7651651349, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7651651361) 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, 3825825675 + 3825825676.

It is an arithmetic number, because the mean of its divisors is an integer number (3825825676).

Almost surely, 2^7651651351 is an apocalyptic number.

7651651351 is a deficient number, since it is larger than the sum of its proper divisors (1).

7651651351 is an equidigital number, since it uses as much as digits as its factorization.

7651651351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94500, while the sum is 40.

The square root of 7651651351 is about 87473.7180586260. The cubic root of 7651651351 is about 1970.5391046061.

The spelling of 7651651351 in words is "seven billion, six hundred fifty-one million, six hundred fifty-one thousand, three hundred fifty-one".