5125814 has 4 divisors (see below), whose sum is σ = 7688724. Its totient is φ = 2562906.

The previous prime is 5125811. The next prime is 5125843. The reversal of 5125814 is 4185215.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4185215 = 5 ⋅837043.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1281452 + ... + 1281455.

It is an arithmetic number, because the mean of its divisors is an integer number (1922181).

Almost surely, 2^5125814 is an apocalyptic number.

5125814 is a deficient number, since it is larger than the sum of its proper divisors (2562910).

5125814 is a wasteful number, since it uses less digits than its factorization.

5125814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2562909.

The product of its digits is 1600, while the sum is 26.

The square root of 5125814 is about 2264.0260599207. The cubic root of 5125814 is about 172.4199894996.

The spelling of 5125814 in words is "five million, one hundred twenty-five thousand, eight hundred fourteen".