54015832 has 16 divisors (see below), whose sum is σ = 109070640. Its totient is φ = 24930336.

The previous prime is 54015821. The next prime is 54015887. The reversal of 54015832 is 23851045.

54015832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 54015832.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259588 + ... + 259795.

It is an arithmetic number, because the mean of its divisors is an integer number (6816915).

Almost surely, 2^54015832 is an apocalyptic number.

54015832 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

54015832 is an abundant number, since it is smaller than the sum of its proper divisors (55054808).

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

54015832 is a wasteful number, since it uses less digits than its factorization.

54015832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519402 (or 519398 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 54015832 is about 7349.5463805598. The cubic root of 54015832 is about 378.0132503777.

Adding to 54015832 its reverse (23851045), we get a palindrome (77866877).

The spelling of 54015832 in words is "fifty-four million, fifteen thousand, eight hundred thirty-two".