53506622 has 32 divisors (see below), whose sum is σ = 92080800. Its totient is φ = 23113728.

The previous prime is 53506619. The next prime is 53506639. The reversal of 53506622 is 22660535.

It is a happy number.

53506622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 15 ways as a sum of consecutive naturals, for example, 43358 + ... + 44574.

It is an arithmetic number, because the mean of its divisors is an integer number (2877525).

Almost surely, 2^53506622 is an apocalyptic number.

53506622 is a deficient number, since it is larger than the sum of its proper divisors (38574178).

53506622 is a wasteful number, since it uses less digits than its factorization.

53506622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 53506622 is about 7314.8220757582. The cubic root of 53506622 is about 376.8216480080.

The spelling of 53506622 in words is "fifty-three million, five hundred six thousand, six hundred twenty-two".