7476642465 has 48 divisors (see below), whose sum is σ = 12397406400. Its totient is φ = 3847551360.

The previous prime is 7476642431. The next prime is 7476642479. The reversal of 7476642465 is 5642466747.

It is a de Polignac number, because none of the positive numbers 2^k-7476642465 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7336726 + ... + 7337744.

It is an arithmetic number, because the mean of its divisors is an integer number (258279300).

Almost surely, 2^7476642465 is an apocalyptic number.

It is an amenable number.

7476642465 is a deficient number, since it is larger than the sum of its proper divisors (4920763935).

7476642465 is a wasteful number, since it uses less digits than its factorization.

7476642465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598 (or 1567 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 51.

The square root of 7476642465 is about 86467.5804275799. The cubic root of 7476642465 is about 1955.3996706005.

The spelling of 7476642465 in words is "seven billion, four hundred seventy-six million, six hundred forty-two thousand, four hundred sixty-five".