4550497 has 4 divisors (see below), whose sum is σ = 5200576. Its totient is φ = 3900420.

The previous prime is 4550489. The next prime is 4550501. The reversal of 4550497 is 7940554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7940554 = 2 ⋅3970277.

It is a cyclic number.

It is not a de Polignac number, because 4550497 - 2³ = 4550489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4550197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325029 + ... + 325042.

It is an arithmetic number, because the mean of its divisors is an integer number (1300144).

Almost surely, 2^4550497 is an apocalyptic number.

It is an amenable number.

4550497 is a deficient number, since it is larger than the sum of its proper divisors (650079).

4550497 is an equidigital number, since it uses as much as digits as its factorization.

4550497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650078.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 4550497 is about 2133.1893961859. The cubic root of 4550497 is about 165.7116127973.

The spelling of 4550497 in words is "four million, five hundred fifty thousand, four hundred ninety-seven".