5202772450 has 12 divisors (see below), whose sum is σ = 9677156850. Its totient is φ = 2081108960.

The previous prime is 5202772433. The next prime is 5202772469. The reversal of 5202772450 is 542772025.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2749848721 + 2452923729 = 52439^2 + 49527^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52027675 + ... + 52027774.

Almost surely, 2^5202772450 is an apocalyptic number.

5202772450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5202772450 is a deficient number, since it is larger than the sum of its proper divisors (4474384400).

5202772450 is a wasteful number, since it uses less digits than its factorization.

5202772450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104055461 (or 104055456 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 34.

The square root of 5202772450 is about 72130.2464296359. The cubic root of 5202772450 is about 1732.7860540046.

The spelling of 5202772450 in words is "five billion, two hundred two million, seven hundred seventy-two thousand, four hundred fifty".