50717292025 has 27 divisors (see below), whose sum is σ = 63866253351. Its totient is φ = 39953168640.

The previous prime is 50717291971. The next prime is 50717292029. The reversal of 50717292025 is 52029271705.

The square root of 50717292025 is 225205.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 50241877609 + 475414416 = 224147^2 + 21804^2 .

It is not a de Polignac number, because 50717292025 - 2⁷ = 50717291897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50717292029) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 82199517 + ... + 82200133.

Almost surely, 2^50717292025 is an apocalyptic number.

50717292025 is the 225205-th square number.

50717292025 is the 112603-rd centered octagonal number.

It is an amenable number.

50717292025 is a deficient number, since it is larger than the sum of its proper divisors (13148961326).

50717292025 is an frugal number, since it uses more digits than its factorization.

50717292025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 40.

The spelling of 50717292025 in words is "fifty billion, seven hundred seventeen million, two hundred ninety-two thousand, twenty-five".