5150250 has 128 divisors (see below), whose sum is σ = 16473600. Its totient is φ = 1166400.

The previous prime is 5150237. The next prime is 5150251. The reversal of 5150250 is 520515.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5150251) 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 63 ways as a sum of consecutive naturals, for example, 47196 + ... + 47304.

It is an arithmetic number, because the mean of its divisors is an integer number (128700).

Almost surely, 2^5150250 is an apocalyptic number.

5150250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5150250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8236800).

5150250 is an abundant number, since it is smaller than the sum of its proper divisors (11323350).

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

5150250 is a wasteful number, since it uses less digits than its factorization.

5150250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 5150250 is about 2269.4162244947. The cubic root of 5150250 is about 172.6935445770.

Adding to 5150250 its reverse (520515), we get a palindrome (5670765).

The spelling of 5150250 in words is "five million, one hundred fifty thousand, two hundred fifty".