50849619 has 8 divisors (see below), whose sum is σ = 70747392. Its totient is φ = 32425800.

The previous prime is 50849599. The next prime is 50849621. The reversal of 50849619 is 91694805.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50849619 - 2⁵ = 50849587 is a prime.

It is a super-2 number, since 2×50849619² = 5171367504890322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50849819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368407 + ... + 368544.

It is an arithmetic number, because the mean of its divisors is an integer number (8843424).

Almost surely, 2^50849619 is an apocalyptic number.

50849619 is a deficient number, since it is larger than the sum of its proper divisors (19897773).

50849619 is a wasteful number, since it uses less digits than its factorization.

50849619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736977.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 50849619 is about 7130.8918797020. The cubic root of 50849619 is about 370.4781230651.

The spelling of 50849619 in words is "fifty million, eight hundred forty-nine thousand, six hundred nineteen".