53894016 has 96 divisors (see below), whose sum is σ = 169224120. Its totient is φ = 16327680.

The previous prime is 53894011. The next prime is 53894021. The reversal of 53894016 is 61049835.

It is an interprime number because it is at equal distance from previous prime (53894011) and next prime (53894021).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53894011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10546 + ... + 14798.

Almost surely, 2^53894016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53894016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84612060).

53894016 is an abundant number, since it is smaller than the sum of its proper divisors (115330104).

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

53894016 is a wasteful number, since it uses less digits than its factorization.

53894016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4284 (or 4269 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 53894016 is about 7341.2543887268. The cubic root of 53894016 is about 377.7288725107.

The spelling of 53894016 in words is "fifty-three million, eight hundred ninety-four thousand, sixteen".