5049457 has 4 divisors (see below), whose sum is σ = 5770816. Its totient is φ = 4328100.

The previous prime is 5049431. The next prime is 5049463. The reversal of 5049457 is 7549405.

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.

It is not a de Polignac number, because 5049457 - 2⁷ = 5049329 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5049487) 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, 360669 + ... + 360682.

It is an arithmetic number, because the mean of its divisors is an integer number (1442704).

Almost surely, 2^5049457 is an apocalyptic number.

It is an amenable number.

5049457 is a deficient number, since it is larger than the sum of its proper divisors (721359).

5049457 is an equidigital number, since it uses as much as digits as its factorization.

5049457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721358.

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

The square root of 5049457 is about 2247.0996862623. The cubic root of 5049457 is about 171.5595477554.

It can be divided in two parts, 504 and 9457, that multiplied together give a triangular number (4766328 = T₃₀₈₇).

The spelling of 5049457 in words is "five million, forty-nine thousand, four hundred fifty-seven".