50254245 has 48 divisors (see below), whose sum is σ = 91269360. Its totient is φ = 25546752.

The previous prime is 50254223. The next prime is 50254249. The reversal of 50254245 is 54245205.

It can be written as a sum of positive squares in 8 ways, for example, as 324 + 50253921 = 18^2 + 7089^2 .

It is not a de Polignac number, because 50254245 - 2⁶ = 50254181 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50254249) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 126387 + ... + 126783.

It is an arithmetic number, because the mean of its divisors is an integer number (1901445).

Almost surely, 2^50254245 is an apocalyptic number.

It is an amenable number.

50254245 is a deficient number, since it is larger than the sum of its proper divisors (41015115).

50254245 is a wasteful number, since it uses less digits than its factorization.

50254245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 531 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 50254245 is about 7089.0228522696. The cubic root of 50254245 is about 369.0265255129.

The spelling of 50254245 in words is "fifty million, two hundred fifty-four thousand, two hundred forty-five".