55933064 has 16 divisors (see below), whose sum is σ = 114408720. Its totient is φ = 25424080.

The previous prime is 55933051. The next prime is 55933069. The reversal of 55933064 is 46033955.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (55933069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317714 + ... + 317889.

It is an arithmetic number, because the mean of its divisors is an integer number (7150545).

Almost surely, 2^55933064 is an apocalyptic number.

It is an amenable number.

55933064 is an abundant number, since it is smaller than the sum of its proper divisors (58475656).

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

55933064 is a wasteful number, since it uses less digits than its factorization.

55933064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635620 (or 635616 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 55933064 is about 7478.8410866925. The cubic root of 55933064 is about 382.4337424927.

The spelling of 55933064 in words is "fifty-five million, nine hundred thirty-three thousand, sixty-four".