5200402225 has 6 divisors (see below), whose sum is σ = 6448498790. Its totient is φ = 4160321760.

The previous prime is 5200402219. The next prime is 5200402261. The reversal of 5200402225 is 5222040025.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 30217009 + 5170185216 = 5497^2 + 71904^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5200402225 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5200402196 and 5200402205.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104008020 + ... + 104008069.

Almost surely, 2^5200402225 is an apocalyptic number.

It is an amenable number.

5200402225 is a deficient number, since it is larger than the sum of its proper divisors (1248096565).

5200402225 is a wasteful number, since it uses less digits than its factorization.

5200402225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208016099 (or 208016094 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 5200402225 is about 72113.8143839306. The cubic root of 5200402225 is about 1732.5228791486.

The spelling of 5200402225 in words is "five billion, two hundred million, four hundred two thousand, two hundred twenty-five".