5655419 has 16 divisors (see below), whose sum is σ = 7120896. Its totient is φ = 4399560.

The previous prime is 5655409. The next prime is 5655439. The reversal of 5655419 is 9145565.

It is not a de Polignac number, because 5655419 - 2⁸ = 5655163 is a prime.

It is a super-2 number, since 2×5655419² = 63967528131122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655409) 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, 9014 + ... + 9620.

It is an arithmetic number, because the mean of its divisors is an integer number (445056).

Almost surely, 2^5655419 is an apocalyptic number.

5655419 is a deficient number, since it is larger than the sum of its proper divisors (1465477).

5655419 is an equidigital number, since it uses as much as digits as its factorization.

5655419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647 (or 625 counting only the distinct ones).

The product of its digits is 27000, while the sum is 35.

The square root of 5655419 is about 2378.1124868265. The cubic root of 5655419 is about 178.1646731781.

The spelling of 5655419 in words is "five million, six hundred fifty-five thousand, four hundred nineteen".