50995449 has 24 divisors (see below), whose sum is σ = 78492960. Its totient is φ = 31810752.

The previous prime is 50995447. The next prime is 50995457. The reversal of 50995449 is 94459905.

It is not a de Polignac number, because 50995449 - 2¹ = 50995447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50995447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12397 + ... + 15989.

It is an arithmetic number, because the mean of its divisors is an integer number (3270540).

Almost surely, 2^50995449 is an apocalyptic number.

It is an amenable number.

50995449 is a deficient number, since it is larger than the sum of its proper divisors (27497511).

50995449 is a wasteful number, since it uses less digits than its factorization.

50995449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3701 (or 3698 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The square root of 50995449 is about 7141.1097877011. The cubic root of 50995449 is about 370.8319458378.

The spelling of 50995449 in words is "fifty million, nine hundred ninety-five thousand, four hundred forty-nine".