7925764465 has 16 divisors (see below), whose sum is σ = 10087140096. Its totient is φ = 5965502400.

The previous prime is 7925764447. The next prime is 7925764477. The reversal of 7925764465 is 5644675297.

It is not a de Polignac number, because 7925764465 - 2¹¹ = 7925762417 is a prime.

It is a Duffinian 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, 557901 + ... + 571930.

It is an arithmetic number, because the mean of its divisors is an integer number (630446256).

Almost surely, 2^7925764465 is an apocalyptic number.

It is an amenable number.

7925764465 is a deficient number, since it is larger than the sum of its proper divisors (2161375631).

7925764465 is a wasteful number, since it uses less digits than its factorization.

7925764465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129920.

The product of its digits is 12700800, while the sum is 55.

The square root of 7925764465 is about 89026.7626334913. The cubic root of 7925764465 is about 1993.7944710357.

The spelling of 7925764465 in words is "seven billion, nine hundred twenty-five million, seven hundred sixty-four thousand, four hundred sixty-five".