5504407 has 2 divisors, whose sum is σ = 5504408. Its totient is φ = 5504406.

The previous prime is 5504381. The next prime is 5504431. The reversal of 5504407 is 7044055.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5504407 is a prime.

5504407 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5504497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752203 + 2752204.

It is an arithmetic number, because the mean of its divisors is an integer number (2752204).

Almost surely, 2^5504407 is an apocalyptic number.

5504407 is a deficient number, since it is larger than the sum of its proper divisors (1).

5504407 is an equidigital number, since it uses as much as digits as its factorization.

5504407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 5504407 is about 2346.1472673300. The cubic root of 5504407 is about 176.5645503769.

The spelling of 5504407 in words is "five million, five hundred four thousand, four hundred seven".