5040400873 has 4 divisors (see below), whose sum is σ = 5336895060. Its totient is φ = 4743906688.

The previous prime is 5040400829. The next prime is 5040400877. The reversal of 5040400873 is 3780040405.

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 1576725264 + 3463675609 = 39708^2 + 58853^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5040400873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5040400877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148247068 + ... + 148247101.

It is an arithmetic number, because the mean of its divisors is an integer number (1334223765).

Almost surely, 2^5040400873 is an apocalyptic number.

It is an amenable number.

5040400873 is a deficient number, since it is larger than the sum of its proper divisors (296494187).

5040400873 is a wasteful number, since it uses less digits than its factorization.

5040400873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296494186.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 5040400873 is about 70995.7806704032. The cubic root of 5040400873 is about 1714.5692320227.

The spelling of 5040400873 in words is "five billion, forty million, four hundred thousand, eight hundred seventy-three".