53571464 has 16 divisors (see below), whose sum is σ = 102783120. Its totient is φ = 26162640.

The previous prime is 53571409. The next prime is 53571487. The reversal of 53571464 is 46417535.

53571464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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, 77522 + ... + 78209.

It is an arithmetic number, because the mean of its divisors is an integer number (6423945).

Almost surely, 2^53571464 is an apocalyptic number.

It is an amenable number.

53571464 is a deficient number, since it is larger than the sum of its proper divisors (49211656).

53571464 is a wasteful number, since it uses less digits than its factorization.

53571464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155780 (or 155776 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 53571464 is about 7319.2529673458. The cubic root of 53571464 is about 376.9738036663.

Adding to 53571464 its reverse (46417535), we get a palindrome (99988999).

The spelling of 53571464 in words is "fifty-three million, five hundred seventy-one thousand, four hundred sixty-four".