5103750 has 40 divisors (see below), whose sum is σ = 12764664. Its totient is φ = 1360000.

The previous prime is 5103733. The next prime is 5103751. The reversal of 5103750 is 573015.

Added to its reverse (573015) it gives a triangular number (5676765 = T₃₃₆₉).

It is a happy number.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5103751) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3070 + ... + 4430.

Almost surely, 2^5103750 is an apocalyptic number.

5103750 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 5103750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6382332).

5103750 is an abundant number, since it is smaller than the sum of its proper divisors (7660914).

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

5103750 is a wasteful number, since it uses less digits than its factorization.

5103750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386 (or 1371 counting only the distinct ones).

The product of its (nonzero) digits is 525, while the sum is 21.

The square root of 5103750 is about 2259.1480695165. The cubic root of 5103750 is about 172.1722404772.

Adding to 5103750 its reverse (573015), we get a palindrome (5676765).

The spelling of 5103750 in words is "five million, one hundred three thousand, seven hundred fifty".