48389517 has 24 divisors (see below), whose sum is σ = 77051520. Its totient is φ = 29018880.

The previous prime is 48389507. The next prime is 48389521. The reversal of 48389517 is 71598384.

It is not a de Polignac number, because 48389517 - 2⁴ = 48389501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48389507) 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, 7084 + ... + 12122.

It is an arithmetic number, because the mean of its divisors is an integer number (3210480).

Almost surely, 2^48389517 is an apocalyptic number.

It is an amenable number.

48389517 is a deficient number, since it is larger than the sum of its proper divisors (28662003).

48389517 is a wasteful number, since it uses less digits than its factorization.

48389517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5153 (or 5150 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 48389517 is about 6956.2573989179. The cubic root of 48389517 is about 364.4045260171.

It can be divided in two parts, 483 and 89517, that added together give a square (90000 = 300²).

The spelling of 48389517 in words is "forty-eight million, three hundred eighty-nine thousand, five hundred seventeen".