7625665267 has 12 divisors (see below), whose sum is σ = 8425385080. Its totient is φ = 6896482560.

The previous prime is 7625665247. The next prime is 7625665291.

7625665267 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7625665267 - 2¹¹ = 7625663219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7625665247) 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, 139917 + ... + 186622.

Almost surely, 2^7625665267 is an apocalyptic number.

7625665267 is a deficient number, since it is larger than the sum of its proper divisors (799719813).

7625665267 is a wasteful number, since it uses less digits than its factorization.

7625665267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326754 (or 326743 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 52.

The square root of 7625665267 is about 87325.0552075405. The cubic root of 7625665267 is about 1968.3058318902.

The spelling of 7625665267 in words is "seven billion, six hundred twenty-five million, six hundred sixty-five thousand, two hundred sixty-seven".