5087646225 has 36 divisors (see below), whose sum is σ = 9284496156. Its totient is φ = 2662208640.

The previous prime is 5087646209. The next prime is 5087646229. The reversal of 5087646225 is 5226467805.

5087646225 is a `hidden beast` number, since 508 + 7 + 64 + 62 + 25 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 263510289 + 4824135936 = 16233^2 + 69456^2 .

It is not a de Polignac number, because 5087646225 - 2⁴ = 5087646209 is a prime.

It is a super-2 number, since 2×5087646225² = 51768288221513501250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5087646229) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 201394 + ... + 225243.

It is an arithmetic number, because the mean of its divisors is an integer number (257902671).

Almost surely, 2^5087646225 is an apocalyptic number.

It is an amenable number.

5087646225 is a deficient number, since it is larger than the sum of its proper divisors (4196849931).

5087646225 is a wasteful number, since it uses less digits than its factorization.

5087646225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426706 (or 426698 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The square root of 5087646225 is about 71327.7381177898. The cubic root of 5087646225 is about 1719.9096564455.

The spelling of 5087646225 in words is "five billion, eighty-seven million, six hundred forty-six thousand, two hundred twenty-five".