7669210145 has 16 divisors (see below), whose sum is σ = 9251573760. Its totient is φ = 6103073664.

The previous prime is 7669210099. The next prime is 7669210151. The reversal of 7669210145 is 5410129667.

It is a cyclic number.

It is not a de Polignac number, because 7669210145 - 2²⁶ = 7602101281 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1487462 + ... + 1492608.

It is an arithmetic number, because the mean of its divisors is an integer number (578223360).

Almost surely, 2^7669210145 is an apocalyptic number.

It is an amenable number.

7669210145 is a deficient number, since it is larger than the sum of its proper divisors (1582363615).

7669210145 is a wasteful number, since it uses less digits than its factorization.

7669210145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6664.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 7669210145 is about 87574.0266574514. The cubic root of 7669210145 is about 1972.0452656390.

The spelling of 7669210145 in words is "seven billion, six hundred sixty-nine million, two hundred ten thousand, one hundred forty-five".