5202265566 has 64 divisors (see below), whose sum is σ = 10886400000. Its totient is φ = 1655942400.

The previous prime is 5202265559. The next prime is 5202265573. The reversal of 5202265566 is 6655622025.

It is an interprime number because it is at equal distance from previous prime (5202265559) and next prime (5202265573).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2601435 + ... + 2603433.

It is an arithmetic number, because the mean of its divisors is an integer number (170100000).

Almost surely, 2^5202265566 is an apocalyptic number.

5202265566 is an abundant number, since it is smaller than the sum of its proper divisors (5684134434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5202265566 is a wasteful number, since it uses less digits than its factorization.

5202265566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2265.

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 5202265566 is about 72126.7326724287. The cubic root of 5202265566 is about 1732.7297795177.

The spelling of 5202265566 in words is "five billion, two hundred two million, two hundred sixty-five thousand, five hundred sixty-six".