65253130651 has 8 divisors (see below), whose sum is σ = 68910589440. Its totient is φ = 61664035752.

The previous prime is 65253130619. The next prime is 65253130661. The reversal of 65253130651 is 15603135256.

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 65253130651 - 2⁵ = 65253130619 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 65253130651.

It is not an unprimeable number, because it can be changed into a prime (65253130601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17089011 + ... + 17092828.

It is an arithmetic number, because the mean of its divisors is an integer number (8613823680).

Almost surely, 2^65253130651 is an apocalyptic number.

65253130651 is a deficient number, since it is larger than the sum of its proper divisors (3657458789).

65253130651 is a wasteful number, since it uses less digits than its factorization.

65253130651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34181945.

The product of its (nonzero) digits is 81000, while the sum is 37.

The spelling of 65253130651 in words is "sixty-five billion, two hundred fifty-three million, one hundred thirty thousand, six hundred fifty-one".