5205850 has 24 divisors (see below), whose sum is σ = 10429020. Its totient is φ = 1921920.

The previous prime is 5205839. The next prime is 5205853. The reversal of 5205850 is 585025.

It can be written as a sum of positive squares in 6 ways, for example, as 1297321 + 3908529 = 1139^2 + 1977^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (5205853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3355 + ... + 4654.

Almost surely, 2^5205850 is an apocalyptic number.

5205850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5205850 is an abundant number, since it is smaller than the sum of its proper divisors (5223170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5205850 is a wasteful number, since it uses less digits than its factorization.

5205850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8034 (or 8029 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 5205850 is about 2281.6331869957. The cubic root of 5205850 is about 173.3127646533.

The spelling of 5205850 in words is "five million, two hundred five thousand, eight hundred fifty".