50974245 has 128 divisors (see below), whose sum is σ = 116121600. Its totient is φ = 20653056.

The previous prime is 50974229. The next prime is 50974247. The reversal of 50974245 is 54247905.

It is not a de Polignac number, because 50974245 - 2⁴ = 50974229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50974247) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 305152 + ... + 305318.

It is an arithmetic number, because the mean of its divisors is an integer number (907200).

Almost surely, 2^50974245 is an apocalyptic number.

It is an amenable number.

50974245 is an abundant number, since it is smaller than the sum of its proper divisors (65147355).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50974245 is a wasteful number, since it uses less digits than its factorization.

50974245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 50974245 is about 7139.6249901518. The cubic root of 50974245 is about 370.7805411810.

The spelling of 50974245 in words is "fifty million, nine hundred seventy-four thousand, two hundred forty-five".