53314416 has 80 divisors (see below), whose sum is σ = 154156800. Its totient is φ = 17641152.

The previous prime is 53314409. The next prime is 53314433. The reversal of 53314416 is 61441335.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 53314416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71775 + ... + 72513.

It is an arithmetic number, because the mean of its divisors is an integer number (1926960).

Almost surely, 2^53314416 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 53314416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77078400).

53314416 is an abundant number, since it is smaller than the sum of its proper divisors (100842384).

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

53314416 is a wasteful number, since it uses less digits than its factorization.

53314416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923 (or 911 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 53314416 is about 7301.6721372573. The cubic root of 53314416 is about 376.3699015588.

The spelling of 53314416 in words is "fifty-three million, three hundred fourteen thousand, four hundred sixteen".