49500111 has 8 divisors (see below), whose sum is σ = 69473920. Its totient is φ = 31263192.

The previous prime is 49500091. The next prime is 49500137. The reversal of 49500111 is 11100594.

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

It is not a de Polignac number, because 49500111 - 2¹¹ = 49498063 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 (49505111) 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, 434155 + ... + 434268.

It is an arithmetic number, because the mean of its divisors is an integer number (8684240).

Almost surely, 2^49500111 is an apocalyptic number.

49500111 is a deficient number, since it is larger than the sum of its proper divisors (19973809).

49500111 is a wasteful number, since it uses less digits than its factorization.

49500111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868445.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 49500111 is about 7035.6315281572. The cubic root of 49500111 is about 367.1712975534.

The spelling of 49500111 in words is "forty-nine million, five hundred thousand, one hundred eleven".