5604451 has 2 divisors, whose sum is σ = 5604452. Its totient is φ = 5604450.

The previous prime is 5604367. The next prime is 5604481. The reversal of 5604451 is 1544065.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5604451 - 2¹¹ = 5602403 is a prime.

It is a super-2 number, since 2×5604451² = 62819742022802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5604481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2802225 + 2802226.

It is an arithmetic number, because the mean of its divisors is an integer number (2802226).

Almost surely, 2^5604451 is an apocalyptic number.

5604451 is a deficient number, since it is larger than the sum of its proper divisors (1).

5604451 is an equidigital number, since it uses as much as digits as its factorization.

5604451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5604451 is about 2367.3721718395. The cubic root of 5604451 is about 177.6278362308.

The spelling of 5604451 in words is "five million, six hundred four thousand, four hundred fifty-one".