5120011250 has 40 divisors (see below), whose sum is σ = 9654809472. Its totient is φ = 2035658000.

The previous prime is 5120011249. The next prime is 5120011279. The reversal of 5120011250 is 521100215.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 196487 + ... + 221013.

Almost surely, 2^5120011250 is an apocalyptic number.

5120011250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5120011250 is a deficient number, since it is larger than the sum of its proper divisors (4534798222).

5120011250 is a wasteful number, since it uses less digits than its factorization.

5120011250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24716 (or 24701 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 5120011250 is about 71554.2538917149. The cubic root of 5120011250 is about 1723.5490143887.

Adding to 5120011250 its reverse (521100215), we get a palindrome (5641111465).

It can be divided in two parts, 51200 and 11250, that multiplied together give a square (576000000 = 24000²).

The spelling of 5120011250 in words is "five billion, one hundred twenty million, eleven thousand, two hundred fifty".