5057245 has 8 divisors (see below), whose sum is σ = 6425784. Its totient is φ = 3807744.

The previous prime is 5057243. The next prime is 5057251. The reversal of 5057245 is 5427505.

It can be written as a sum of positive squares in 4 ways, for example, as 1207801 + 3849444 = 1099^2 + 1962^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5057245 - 2¹ = 5057243 is a prime.

It is a Duffinian number.

5057245 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5057243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29664 + ... + 29833.

It is an arithmetic number, because the mean of its divisors is an integer number (803223).

Almost surely, 2^5057245 is an apocalyptic number.

It is an amenable number.

5057245 is a deficient number, since it is larger than the sum of its proper divisors (1368539).

5057245 is a wasteful number, since it uses less digits than its factorization.

5057245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59519.

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 5057245 is about 2248.8319190193. The cubic root of 5057245 is about 171.6477037317.

It can be divided in two parts, 505 and 7245, that added together give a triangular number (7750 = T₁₂₄).

The spelling of 5057245 in words is "five million, fifty-seven thousand, two hundred forty-five".