5091850 has 12 divisors (see below), whose sum is σ = 9470934. Its totient is φ = 2036720.

The previous prime is 5091847. The next prime is 5091881. The reversal of 5091850 is 581905.

It can be written as a sum of positive squares in 3 ways, for example, as 4004001 + 1087849 = 2001^2 + 1043^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50869 + ... + 50968.

Almost surely, 2^5091850 is an apocalyptic number.

5091850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5091850 is a deficient number, since it is larger than the sum of its proper divisors (4379084).

5091850 is a wasteful number, since it uses less digits than its factorization.

5091850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101849 (or 101844 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 5091850 is about 2256.5127963298. The cubic root of 5091850 is about 172.0383229913.

The spelling of 5091850 in words is "five million, ninety-one thousand, eight hundred fifty".