5040400473 has 16 divisors (see below), whose sum is σ = 7477154560. Its totient is φ = 3355814448.

The previous prime is 5040400451. The next prime is 5040400487. The reversal of 5040400473 is 3740040405.

It is not a de Polignac number, because 5040400473 - 2⁵ = 5040400441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5040400403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102865 + ... + 143742.

It is an arithmetic number, because the mean of its divisors is an integer number (467322160).

Almost surely, 2^5040400473 is an apocalyptic number.

It is an amenable number.

5040400473 is a deficient number, since it is larger than the sum of its proper divisors (2436754087).

5040400473 is a wasteful number, since it uses less digits than its factorization.

5040400473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247373 (or 247367 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 5040400473 is about 70995.7778533343. Note that the first 3 decimals coincide. The cubic root of 5040400473 is about 1714.5691866674.

Adding to 5040400473 its reverse (3740040405), we get a palindrome (8780440878).

The spelling of 5040400473 in words is "five billion, forty million, four hundred thousand, four hundred seventy-three".