49575109 has 8 divisors (see below), whose sum is σ = 51545088. Its totient is φ = 47641440.

The previous prime is 49575067. The next prime is 49575167. The reversal of 49575109 is 90157594.

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

It is a cyclic number.

It is not a de Polignac number, because 49575109 - 2⁹ = 49574597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49575209) 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, 6277 + ... + 11770.

It is an arithmetic number, because the mean of its divisors is an integer number (6443136).

Almost surely, 2^49575109 is an apocalyptic number.

It is an amenable number.

49575109 is a deficient number, since it is larger than the sum of its proper divisors (1969979).

49575109 is a wasteful number, since it uses less digits than its factorization.

49575109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18155.

The product of its (nonzero) digits is 56700, while the sum is 40.

The square root of 49575109 is about 7040.9593806526. The cubic root of 49575109 is about 367.3566386693.

The spelling of 49575109 in words is "forty-nine million, five hundred seventy-five thousand, one hundred nine".