5185200025 has 12 divisors (see below), whose sum is σ = 6431136124. Its totient is φ = 4147200000.

The previous prime is 5185200011. The next prime is 5185200049. The reversal of 5185200025 is 5200025815.

It can be written as a sum of positive squares in 6 ways, for example, as 47961 + 5185152064 = 219^2 + 72008^2 .

It is not a de Polignac number, because 5185200025 - 2¹¹ = 5185197977 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5185199966 and 5185200002.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98425 + ... + 141625.

Almost surely, 2^5185200025 is an apocalyptic number.

It is an amenable number.

5185200025 is a deficient number, since it is larger than the sum of its proper divisors (1245936099).

5185200025 is a wasteful number, since it uses less digits than its factorization.

5185200025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48012 (or 48007 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 5185200025 is about 72008.3330247271. Note that the first 3 decimals coincide. The cubic root of 5185200025 is about 1730.8330184746.

The spelling of 5185200025 in words is "five billion, one hundred eighty-five million, two hundred thousand, twenty-five".