49419159 has 8 divisors (see below), whose sum is σ = 65983872. Its totient is φ = 32900280.

The previous prime is 49419151. The next prime is 49419173. The reversal of 49419159 is 95191494.

It is a happy number.

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

It is not a de Polignac number, because 49419159 - 2³ = 49419151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49419159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49419151) 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, 8857 + ... + 13314.

It is an arithmetic number, because the mean of its divisors is an integer number (8247984).

Almost surely, 2^49419159 is an apocalyptic number.

49419159 is a deficient number, since it is larger than the sum of its proper divisors (16564713).

49419159 is a wasteful number, since it uses less digits than its factorization.

49419159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22917.

The product of its digits is 58320, while the sum is 42.

The square root of 49419159 is about 7029.8761724514. The cubic root of 49419159 is about 366.9710322202.

The spelling of 49419159 in words is "forty-nine million, four hundred nineteen thousand, one hundred fifty-nine".