53371788 has 12 divisors (see below), whose sum is σ = 124534200. Its totient is φ = 17790592.

The previous prime is 53371771. The next prime is 53371793. The reversal of 53371788 is 88717335.

53371788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2223813 + ... + 2223836.

It is an arithmetic number, because the mean of its divisors is an integer number (10377850).

Almost surely, 2^53371788 is an apocalyptic number.

It is an amenable number.

53371788 is an abundant number, since it is smaller than the sum of its proper divisors (71162412).

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

53371788 is a wasteful number, since it uses less digits than its factorization.

53371788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4447656 (or 4447654 counting only the distinct ones).

The product of its digits is 141120, while the sum is 42.

The square root of 53371788 is about 7305.5997700394. The cubic root of 53371788 is about 376.5048578849.

The spelling of 53371788 in words is "fifty-three million, three hundred seventy-one thousand, seven hundred eighty-eight".