48917783 has 12 divisors (see below), whose sum is σ = 51119640. Its totient is φ = 46805040.

The previous prime is 48917777. The next prime is 48917821. The reversal of 48917783 is 38771984.

It is not a de Polignac number, because 48917783 - 2¹⁰ = 48916759 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 (48917773) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104516 + ... + 104982.

It is an arithmetic number, because the mean of its divisors is an integer number (4259970).

Almost surely, 2^48917783 is an apocalyptic number.

48917783 is a deficient number, since it is larger than the sum of its proper divisors (2201857).

48917783 is a wasteful number, since it uses less digits than its factorization.

48917783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638 (or 607 counting only the distinct ones).

The product of its digits is 338688, while the sum is 47.

The square root of 48917783 is about 6994.1248916501. The cubic root of 48917783 is about 365.7257917072.

The spelling of 48917783 in words is "forty-eight million, nine hundred seventeen thousand, seven hundred eighty-three".