53869848 has 16 divisors (see below), whose sum is σ = 134674680. Its totient is φ = 17956608.

The previous prime is 53869843. The next prime is 53869873. The reversal of 53869848 is 84896835.

It is a self number, because there is not a number n which added to its sum of digits gives 53869848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53869843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1122265 + ... + 1122312.

Almost surely, 2^53869848 is an apocalyptic number.

It is an amenable number.

53869848 is an abundant number, since it is smaller than the sum of its proper divisors (80804832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53869848 is a wasteful number, since it uses less digits than its factorization.

53869848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244586 (or 2244582 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 51.

The square root of 53869848 is about 7339.6081639281. The cubic root of 53869848 is about 377.6724017001.

The spelling of 53869848 in words is "fifty-three million, eight hundred sixty-nine thousand, eight hundred forty-eight".