5453864 has 24 divisors (see below), whose sum is σ = 11060910. Its totient is φ = 2506176.

The previous prime is 5453857. The next prime is 5453869. The reversal of 5453864 is 4683545.

It can be written as a sum of positive squares in 3 ways, for example, as 5428900 + 24964 = 2330^2 + 158^2 .

It is not an unprimeable number, because it can be changed into a prime (5453869) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23702 + ... + 23930.

Almost surely, 2^5453864 is an apocalyptic number.

It is an amenable number.

5453864 is an abundant number, since it is smaller than the sum of its proper divisors (5607046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5453864 is a wasteful number, since it uses less digits than its factorization.

5453864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 244 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 5453864 is about 2335.3509372255. The cubic root of 5453864 is about 176.0224661404.

The spelling of 5453864 in words is "five million, four hundred fifty-three thousand, eight hundred sixty-four".