5100245 has 4 divisors (see below), whose sum is σ = 6120300. Its totient is φ = 4080192.

The previous prime is 5100239. The next prime is 5100253. The reversal of 5100245 is 5420015.

5100245 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 1747684 + 3352561 = 1322^2 + 1831^2 .

It is a cyclic number.

It is not a de Polignac number, because 5100245 - 2⁴ = 5100229 is a prime.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 510020 + ... + 510029.

It is an arithmetic number, because the mean of its divisors is an integer number (1530075).

Almost surely, 2^5100245 is an apocalyptic number.

It is an amenable number.

5100245 is a deficient number, since it is larger than the sum of its proper divisors (1020055).

5100245 is a wasteful number, since it uses less digits than its factorization.

5100245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020054.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5100245 is about 2258.3722013875. The cubic root of 5100245 is about 172.1328183596.

The spelling of 5100245 in words is "five million, one hundred thousand, two hundred forty-five".