10485403465 has 4 divisors (see below), whose sum is σ = 12582484164. Its totient is φ = 8388322768.

The previous prime is 10485403457. The next prime is 10485403483. The reversal of 10485403465 is 56430458401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7955212864 + 2530190601 = 89192^2 + 50301^2 .

It is a cyclic number.

It is not a de Polignac number, because 10485403465 - 2³ = 10485403457 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1048540342 + ... + 1048540351.

It is an arithmetic number, because the mean of its divisors is an integer number (3145621041).

Almost surely, 2^10485403465 is an apocalyptic number.

It is an amenable number.

10485403465 is a deficient number, since it is larger than the sum of its proper divisors (2097080699).

10485403465 is an equidigital number, since it uses as much as digits as its factorization.

10485403465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097080698.

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

The spelling of 10485403465 in words is "ten billion, four hundred eighty-five million, four hundred three thousand, four hundred sixty-five".