5207057 has 4 divisors (see below), whose sum is σ = 5260836. Its totient is φ = 5153280.

The previous prime is 5207023. The next prime is 5207071. The reversal of 5207057 is 7507025.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2193361 + 3013696 = 1481^2 + 1736^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5207057 is a prime.

It is a super-2 number, since 2×5207057² = 54226885202498, 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 (5207557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26744 + ... + 26937.

It is an arithmetic number, because the mean of its divisors is an integer number (1315209).

Almost surely, 2^5207057 is an apocalyptic number.

It is an amenable number.

5207057 is a deficient number, since it is larger than the sum of its proper divisors (53779).

5207057 is an equidigital number, since it uses as much as digits as its factorization.

5207057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53778.

The product of its (nonzero) digits is 2450, while the sum is 26.

The square root of 5207057 is about 2281.8976751818. The cubic root of 5207057 is about 173.3261580692.

Subtracting 5207057 from its reverse (7507025), we obtain a cube (2299968 = 132³).

The spelling of 5207057 in words is "five million, two hundred seven thousand, fifty-seven".