49725983 has 8 divisors (see below), whose sum is σ = 52884720. Its totient is φ = 46621440.

The previous prime is 49725911. The next prime is 49726009. The reversal of 49725983 is 38952794.

It is a happy number.

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

It is not a de Polignac number, because 49725983 - 2⁸ = 49725727 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 (49725583) 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, 11648 + ... + 15333.

It is an arithmetic number, because the mean of its divisors is an integer number (6610590).

Almost surely, 2^49725983 is an apocalyptic number.

49725983 is a deficient number, since it is larger than the sum of its proper divisors (3158737).

49725983 is a wasteful number, since it uses less digits than its factorization.

49725983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27097.

The product of its digits is 544320, while the sum is 47.

The square root of 49725983 is about 7051.6652643188. The cubic root of 49725983 is about 367.7289251937.

The spelling of 49725983 in words is "forty-nine million, seven hundred twenty-five thousand, nine hundred eighty-three".