53963016 has 32 divisors (see below), whose sum is σ = 135126240. Its totient is φ = 17958528.

The previous prime is 53962999. The next prime is 53963023. The reversal of 53963016 is 61036935.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17460 + ... + 20316.

It is an arithmetic number, because the mean of its divisors is an integer number (4222695).

Almost surely, 2^53963016 is an apocalyptic number.

It is an amenable number.

53963016 is an abundant number, since it is smaller than the sum of its proper divisors (81163224).

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

53963016 is a wasteful number, since it uses less digits than its factorization.

53963016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3653 (or 3649 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 53963016 is about 7345.9523548686. The cubic root of 53963016 is about 377.8900046683.

The spelling of 53963016 in words is "fifty-three million, nine hundred sixty-three thousand, sixteen".