53859148 has 48 divisors (see below), whose sum is σ = 117331200. Its totient is φ = 21107520.

The previous prime is 53859139. The next prime is 53859149. The reversal of 53859148 is 84195835.

It is not an unprimeable number, because it can be changed into a prime (53859149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13683 + ... + 17173.

It is an arithmetic number, because the mean of its divisors is an integer number (2444400).

Almost surely, 2^53859148 is an apocalyptic number.

53859148 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53859148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58665600).

53859148 is an abundant number, since it is smaller than the sum of its proper divisors (63472052).

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

53859148 is a wasteful number, since it uses less digits than its factorization.

53859148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3550 (or 3548 counting only the distinct ones).

The product of its digits is 172800, while the sum is 43.

The square root of 53859148 is about 7338.8792059823. The cubic root of 53859148 is about 377.6473947470.

The spelling of 53859148 in words is "fifty-three million, eight hundred fifty-nine thousand, one hundred forty-eight".