8002456465 has 32 divisors (see below), whose sum is σ = 9943428096. Its totient is φ = 6178775040.

The previous prime is 8002456463. The next prime is 8002456481. The reversal of 8002456465 is 5646542008.

It is not a de Polignac number, because 8002456465 - 2¹ = 8002456463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8002456463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8822542 + ... + 8823448.

It is an arithmetic number, because the mean of its divisors is an integer number (310732128).

Almost surely, 2^8002456465 is an apocalyptic number.

It is an amenable number.

8002456465 is a deficient number, since it is larger than the sum of its proper divisors (1940971631).

8002456465 is a wasteful number, since it uses less digits than its factorization.

8002456465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369.

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 8002456465 is about 89456.4501028294. The cubic root of 8002456465 is about 2000.2046844681.

The spelling of 8002456465 in words is "eight billion, two million, four hundred fifty-six thousand, four hundred sixty-five".