52989548 has 24 divisors (see below), whose sum is σ = 96001584. Its totient is φ = 25574400.

The previous prime is 52989533. The next prime is 52989551. The reversal of 52989548 is 84598925.

It is a junction number, because it is equal to n+sod(n) for n = 52989496 and 52989505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14243 + ... + 17573.

It is an arithmetic number, because the mean of its divisors is an integer number (4000066).

Almost surely, 2^52989548 is an apocalyptic number.

It is an amenable number.

52989548 is a deficient number, since it is larger than the sum of its proper divisors (43012036).

52989548 is a wasteful number, since it uses less digits than its factorization.

52989548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473 (or 3471 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 50.

The square root of 52989548 is about 7279.3920075787. The cubic root of 52989548 is about 375.6038815354.

The spelling of 52989548 in words is "fifty-two million, nine hundred eighty-nine thousand, five hundred forty-eight".