49750331 has 4 divisors (see below), whose sum is σ = 49766664. Its totient is φ = 49734000.

The previous prime is 49750307. The next prime is 49750333. The reversal of 49750331 is 13305794.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49750331 is a prime.

It is a super-2 number, since 2×49750331² = 4950190869219122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49750333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2090 + ... + 10191.

It is an arithmetic number, because the mean of its divisors is an integer number (12441666).

Almost surely, 2^49750331 is an apocalyptic number.

49750331 is a deficient number, since it is larger than the sum of its proper divisors (16333).

49750331 is a wasteful number, since it uses less digits than its factorization.

49750331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16332.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 49750331 is about 7053.3914537618. The cubic root of 49750331 is about 367.7889340823.

The spelling of 49750331 in words is "forty-nine million, seven hundred fifty thousand, three hundred thirty-one".