7650145320775 has 12 divisors (see below), whose sum is σ = 9490883373952. Its totient is φ = 6117081949440.

The previous prime is 7650145320773. The next prime is 7650145320793. The reversal of 7650145320775 is 5770235410567.

It is not a de Polignac number, because 7650145320775 - 2¹ = 7650145320773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7650145320773) 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, 75806247 + ... + 75907096.

Almost surely, 2^{7650145320775} is an apocalyptic number.

7650145320775 is a deficient number, since it is larger than the sum of its proper divisors (1840738053177).

7650145320775 is a wasteful number, since it uses less digits than its factorization.

7650145320775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151715370 (or 151715365 counting only the distinct ones).

The product of its (nonzero) digits is 6174000, while the sum is 52.

The spelling of 7650145320775 in words is "seven trillion, six hundred fifty billion, one hundred forty-five million, three hundred twenty thousand, seven hundred seventy-five".