7651640327351 has 8 divisors (see below), whose sum is σ = 7699115037600. Its totient is φ = 7604185337728.

The previous prime is 7651640327341. The next prime is 7651640327389. The reversal of 7651640327351 is 1537230461567.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7651640327351 - 2¹⁰ = 7651640326327 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7651640327351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7651640327341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4151366 + ... + 5704131.

It is an arithmetic number, because the mean of its divisors is an integer number (962389379700).

Almost surely, 2^{7651640327351} is an apocalyptic number.

7651640327351 is a deficient number, since it is larger than the sum of its proper divisors (47474710249).

7651640327351 is a wasteful number, since it uses less digits than its factorization.

7651640327351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9860313.

The product of its (nonzero) digits is 3175200, while the sum is 50.

The spelling of 7651640327351 in words is "seven trillion, six hundred fifty-one billion, six hundred forty million, three hundred twenty-seven thousand, three hundred fifty-one".