53598012 has 96 divisors (see below), whose sum is σ = 143942400. Its totient is φ = 15477696.

The previous prime is 53597989. The next prime is 53598037. The reversal of 53598012 is 21089535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 500863 + ... + 500969.

It is an arithmetic number, because the mean of its divisors is an integer number (1499400).

Almost surely, 2^53598012 is an apocalyptic number.

53598012 is a gapful number since it is divisible by the number (52) 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 53598012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71971200).

53598012 is an abundant number, since it is smaller than the sum of its proper divisors (90344388).

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

53598012 is a wasteful number, since it uses less digits than its factorization.

53598012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 53598012 is about 7321.0663157767. The cubic root of 53598012 is about 377.0360647227.

The spelling of 53598012 in words is "fifty-three million, five hundred ninety-eight thousand, twelve".