50268777025 has 6 divisors (see below), whose sum is σ = 62333283542. Its totient is φ = 40215021600.

The previous prime is 50268777019. The next prime is 50268777077. The reversal of 50268777025 is 52077786205.

It can be written as a sum of positive squares in 3 ways, for example, as 9764799489 + 40503977536 = 98817^2 + 201256^2 .

It is not a de Polignac number, because 50268777025 - 2⁹ = 50268776513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50268777025.

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, 1005375516 + ... + 1005375565.

Almost surely, 2^50268777025 is an apocalyptic number.

It is an amenable number.

50268777025 is a deficient number, since it is larger than the sum of its proper divisors (12064506517).

50268777025 is a wasteful number, since it uses less digits than its factorization.

50268777025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010751091 (or 2010751086 counting only the distinct ones).

The product of its (nonzero) digits is 1646400, while the sum is 49.

The spelling of 50268777025 in words is "fifty billion, two hundred sixty-eight million, seven hundred seventy-seven thousand, twenty-five".