49523289 has 8 divisors (see below), whose sum is σ = 67436160. Its totient is φ = 32312976.

The previous prime is 49523263. The next prime is 49523293. The reversal of 49523289 is 98232594.

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

It is not a de Polignac number, because 49523289 - 2⁹ = 49522777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49523289.

It is not an unprimeable number, because it can be changed into a prime (49523219) 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, 175474 + ... + 175755.

It is an arithmetic number, because the mean of its divisors is an integer number (8429520).

Almost surely, 2^49523289 is an apocalyptic number.

It is an amenable number.

49523289 is a deficient number, since it is larger than the sum of its proper divisors (17912871).

49523289 is a wasteful number, since it uses less digits than its factorization.

49523289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351279.

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

The square root of 49523289 is about 7037.2785222698. The cubic root of 49523289 is about 367.2285968753.

The spelling of 49523289 in words is "forty-nine million, five hundred twenty-three thousand, two hundred eighty-nine".