5125012 has 6 divisors (see below), whose sum is σ = 8968778. Its totient is φ = 2562504.

The previous prime is 5125009. The next prime is 5125019. The reversal of 5125012 is 2105215.

It can be written as a sum of positive squares in only one way, i.e., 4999696 + 125316 = 2236^2 + 354^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125019) 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 as a sum of consecutive naturals, namely, 640623 + ... + 640630.

Almost surely, 2^5125012 is an apocalyptic number.

It is an amenable number.

5125012 is a deficient number, since it is larger than the sum of its proper divisors (3843766).

5125012 is a wasteful number, since it uses less digits than its factorization.

5125012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281257 (or 1281255 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 5125012 is about 2263.8489348894. The cubic root of 5125012 is about 172.4109965836.

The spelling of 5125012 in words is "five million, one hundred twenty-five thousand, twelve".