53896500 has 288 divisors, whose sum is σ = 204422400. Its totient is φ = 11692800.

The previous prime is 53896499. The next prime is 53896523. The reversal of 53896500 is 569835.

53896500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 95 ways as a sum of consecutive naturals, for example, 913471 + ... + 913529.

It is an arithmetic number, because the mean of its divisors is an integer number (709800).

Almost surely, 2^53896500 is an apocalyptic number.

53896500 is a gapful number since it is divisible by the number (50) 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 53896500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102211200).

53896500 is an abundant number, since it is smaller than the sum of its proper divisors (150525900).

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

53896500 is a wasteful number, since it uses less digits than its factorization.

53896500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 53896500 is about 7341.4235676741. The cubic root of 53896500 is about 377.7346756541.

The spelling of 53896500 in words is "fifty-three million, eight hundred ninety-six thousand, five hundred".