53919316 has 24 divisors (see below), whose sum is σ = 103158720. Its totient is φ = 24456000.

The previous prime is 53919311. The next prime is 53919343. The reversal of 53919316 is 61391935.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53919311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25425 + ... + 27463.

It is an arithmetic number, because the mean of its divisors is an integer number (4298280).

Almost surely, 2^53919316 is an apocalyptic number.

It is an amenable number.

53919316 is a deficient number, since it is larger than the sum of its proper divisors (49239404).

53919316 is a wasteful number, since it uses less digits than its factorization.

53919316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655 (or 2653 counting only the distinct ones).

The product of its digits is 21870, while the sum is 37.

The square root of 53919316 is about 7342.9773253089. The cubic root of 53919316 is about 377.7879702620.

The spelling of 53919316 in words is "fifty-three million, nine hundred nineteen thousand, three hundred sixteen".