2456485405 has 16 divisors (see below), whose sum is σ = 3259819584. Its totient is φ = 1762058880.

The previous prime is 2456485379. The next prime is 2456485429. The reversal of 2456485405 is 5045846542.

It is not a de Polignac number, because 2456485405 - 2⁵ = 2456485373 is a prime.

It is a Duffinian number.

It is a congruent 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, 301899 + ... + 309928.

It is an arithmetic number, because the mean of its divisors is an integer number (203738724).

Almost surely, 2^2456485405 is an apocalyptic number.

It is an amenable number.

2456485405 is a deficient number, since it is larger than the sum of its proper divisors (803334179).

2456485405 is a wasteful number, since it uses less digits than its factorization.

2456485405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611916.

The product of its (nonzero) digits is 768000, while the sum is 43.

The square root of 2456485405 is about 49562.9438693869. The cubic root of 2456485405 is about 1349.2882219510.

The spelling of 2456485405 in words is "two billion, four hundred fifty-six million, four hundred eighty-five thousand, four hundred five".