5444651 has 2 divisors, whose sum is σ = 5444652. Its totient is φ = 5444650.

The previous prime is 5444639. The next prime is 5444653. The reversal of 5444651 is 1564445.

5444651 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5444651 is a prime.

It is a Sophie Germain prime.

Together with 5444653, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₃₇₇₂₂₈ and since 5444651 and 377228 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (5444653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2722325 + 2722326.

It is an arithmetic number, because the mean of its divisors is an integer number (2722326).

Almost surely, 2^5444651 is an apocalyptic number.

5444651 is a deficient number, since it is larger than the sum of its proper divisors (1).

5444651 is an equidigital number, since it uses as much as digits as its factorization.

5444651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 29.

The square root of 5444651 is about 2333.3775948183. The cubic root of 5444651 is about 175.9232943120.

The spelling of 5444651 in words is "five million, four hundred forty-four thousand, six hundred fifty-one".