48729863 has 24 divisors (see below), whose sum is σ = 61497072. Its totient is φ = 38271744.

The previous prime is 48729827. The next prime is 48729869. The reversal of 48729863 is 36892784.

It is not a de Polignac number, because 48729863 - 2¹⁸ = 48467719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48729869) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 144431 + ... + 144767.

It is an arithmetic number, because the mean of its divisors is an integer number (2562378).

Almost surely, 2^48729863 is an apocalyptic number.

48729863 is a deficient number, since it is larger than the sum of its proper divisors (12767209).

48729863 is a wasteful number, since it uses less digits than its factorization.

48729863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591 (or 584 counting only the distinct ones).

The product of its digits is 580608, while the sum is 47.

The square root of 48729863 is about 6980.6778324171. The cubic root of 48729863 is about 365.2568730364.

The spelling of 48729863 in words is "forty-eight million, seven hundred twenty-nine thousand, eight hundred sixty-three".