53930016 has 192 divisors, whose sum is σ = 185391360. Its totient is φ = 14929920.

The previous prime is 53930011. The next prime is 53930027. The reversal of 53930016 is 61003935.

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

It is not an unprimeable number, because it can be changed into a prime (53930011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223656 + ... + 223896.

It is an arithmetic number, because the mean of its divisors is an integer number (965580).

Almost surely, 2^53930016 is an apocalyptic number.

53930016 is a gapful number since it is divisible by the number (56) 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 53930016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92695680).

53930016 is an abundant number, since it is smaller than the sum of its proper divisors (131461344).

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

53930016 is a wasteful number, since it uses less digits than its factorization.

53930016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 290 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 53930016 is about 7343.7058764632. The cubic root of 53930016 is about 377.8129586101.

The spelling of 53930016 in words is "fifty-three million, nine hundred thirty thousand, sixteen".