53627864 has 8 divisors (see below), whose sum is σ = 100552260. Its totient is φ = 26813928.

The previous prime is 53627851. The next prime is 53627921. The reversal of 53627864 is 46872635.

It is a happy number.

53627864 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 (8).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 3351734 + ... + 3351749.

Almost surely, 2^53627864 is an apocalyptic number.

It is an amenable number.

53627864 is a deficient number, since it is larger than the sum of its proper divisors (46924396).

53627864 is a wasteful number, since it uses less digits than its factorization.

53627864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6703489 (or 6703485 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 53627864 is about 7323.1048060232. The cubic root of 53627864 is about 377.1060498536.

The spelling of 53627864 in words is "fifty-three million, six hundred twenty-seven thousand, eight hundred sixty-four".