5210390 has 8 divisors (see below), whose sum is σ = 9378720. Its totient is φ = 2084152.

The previous prime is 5210369. The next prime is 5210393. The reversal of 5210390 is 930125.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5210393) 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, 260510 + ... + 260529.

It is an arithmetic number, because the mean of its divisors is an integer number (1172340).

Almost surely, 2^5210390 is an apocalyptic number.

5210390 is a deficient number, since it is larger than the sum of its proper divisors (4168330).

5210390 is a wasteful number, since it uses less digits than its factorization.

5210390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521046.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 5210390 is about 2282.6278715551. The cubic root of 5210390 is about 173.3631317934.

It can be divided in two parts, 52 and 10390, that multiplied together give a triangular number (540280 = T₁₀₃₉).

The spelling of 5210390 in words is "five million, two hundred ten thousand, three hundred ninety".