53319376 has 30 divisors (see below), whose sum is σ = 113555666. Its totient is φ = 24235200.

The previous prime is 53319347. The next prime is 53319379. The reversal of 53319376 is 67391335.

It is a happy number.

53319376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 43560000 + 9759376 = 6600^2 + 3124^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53319379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11835 + ... + 15706.

Almost surely, 2^53319376 is an apocalyptic number.

It is an amenable number.

53319376 is an abundant number, since it is smaller than the sum of its proper divisors (60236290).

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

53319376 is a wasteful number, since it uses less digits than its factorization.

53319376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27571 (or 27554 counting only the distinct ones).

The product of its digits is 51030, while the sum is 37.

The square root of 53319376 is about 7302.0117775857. The cubic root of 53319376 is about 376.3815728038.

The spelling of 53319376 in words is "fifty-three million, three hundred nineteen thousand, three hundred seventy-six".