49632983 has 4 divisors (see below), whose sum is σ = 50474280. Its totient is φ = 48791688.

The previous prime is 49632971. The next prime is 49633019. The reversal of 49632983 is 38923694.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38923694 = 2 ⋅19461847.

It is a cyclic number.

It is not a de Polignac number, because 49632983 - 2⁸ = 49632727 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49632923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420560 + ... + 420677.

It is an arithmetic number, because the mean of its divisors is an integer number (12618570).

Almost surely, 2^49632983 is an apocalyptic number.

49632983 is a deficient number, since it is larger than the sum of its proper divisors (841297).

49632983 is an equidigital number, since it uses as much as digits as its factorization.

49632983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841296.

The product of its digits is 279936, while the sum is 44.

The square root of 49632983 is about 7045.0679911552. The cubic root of 49632983 is about 367.4995338356.

The spelling of 49632983 in words is "forty-nine million, six hundred thirty-two thousand, nine hundred eighty-three".