50983449 has 16 divisors (see below), whose sum is σ = 75267840. Its totient is φ = 30436560.

The previous prime is 50983417. The next prime is 50983469. The reversal of 50983449 is 94438905.

It is not a de Polignac number, because 50983449 - 2⁵ = 50983417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50983449.

It is not an unprimeable number, because it can be changed into a prime (50983469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9319 + ... + 13740.

It is an arithmetic number, because the mean of its divisors is an integer number (4704240).

Almost surely, 2^50983449 is an apocalyptic number.

It is an amenable number.

50983449 is a deficient number, since it is larger than the sum of its proper divisors (24284391).

50983449 is a wasteful number, since it uses less digits than its factorization.

50983449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23140.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 50983449 is about 7140.2695327277. The cubic root of 50983449 is about 370.8028561018.

The spelling of 50983449 in words is "fifty million, nine hundred eighty-three thousand, four hundred forty-nine".