5608451 has 2 divisors, whose sum is σ = 5608452. Its totient is φ = 5608450.

The previous prime is 5608409. The next prime is 5608469. The reversal of 5608451 is 1548065.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5608451 - 2¹⁸ = 5346307 is a prime.

It is not a weakly prime, because it can be changed into another prime (5608051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2804225 + 2804226.

It is an arithmetic number, because the mean of its divisors is an integer number (2804226).

Almost surely, 2^5608451 is an apocalyptic number.

5608451 is a deficient number, since it is larger than the sum of its proper divisors (1).

5608451 is an equidigital number, since it uses as much as digits as its factorization.

5608451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 5608451 is about 2368.2168397341. The cubic root of 5608451 is about 177.6700849350.

The spelling of 5608451 in words is "five million, six hundred eight thousand, four hundred fifty-one".