50252297 has 4 divisors (see below), whose sum is σ = 50530116. Its totient is φ = 49974480.

The previous prime is 50252269. The next prime is 50252299. The reversal of 50252297 is 79225205.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24810361 + 25441936 = 4981^2 + 5044^2 .

It is a cyclic number.

It is not a de Polignac number, because 50252297 - 2⁶ = 50252233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50252299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138638 + ... + 138999.

It is an arithmetic number, because the mean of its divisors is an integer number (12632529).

Almost surely, 2^50252297 is an apocalyptic number.

It is an amenable number.

50252297 is a deficient number, since it is larger than the sum of its proper divisors (277819).

50252297 is a wasteful number, since it uses less digits than its factorization.

50252297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277818.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 50252297 is about 7088.8854554154. The cubic root of 50252297 is about 369.0217572725.

The spelling of 50252297 in words is "fifty million, two hundred fifty-two thousand, two hundred ninety-seven".