75651360651 has 12 divisors (see below), whose sum is σ = 109944583528. Its totient is φ = 50124826944.

The previous prime is 75651360643. The next prime is 75651360671. The reversal of 75651360651 is 15606315657.

75651360651 is a `hidden beast` number, since 7 + 565 + 1 + 36 + 0 + 6 + 51 = 666.

It is not a de Polignac number, because 75651360651 - 2³ = 75651360643 is a prime.

It is a super-2 number, since 2×75651360651² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75651360597 and 75651360606.

It is not an unprimeable number, because it can be changed into a prime (75651360671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25782910 + ... + 25785843.

Almost surely, 2^75651360651 is an apocalyptic number.

75651360651 is a deficient number, since it is larger than the sum of its proper divisors (34293222877).

75651360651 is a wasteful number, since it uses less digits than its factorization.

75651360651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51568922 (or 51568919 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 45.

The spelling of 75651360651 in words is "seventy-five billion, six hundred fifty-one million, three hundred sixty thousand, six hundred fifty-one".