55433064 has 16 divisors (see below), whose sum is σ = 138582720. Its totient is φ = 18477680.

The previous prime is 55433041. The next prime is 55433083. The reversal of 55433064 is 46033455.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1154832 + ... + 1154879.

It is an arithmetic number, because the mean of its divisors is an integer number (8661420).

Almost surely, 2^55433064 is an apocalyptic number.

It is an amenable number.

55433064 is an abundant number, since it is smaller than the sum of its proper divisors (83149656).

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

55433064 is a wasteful number, since it uses less digits than its factorization.

55433064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2309720 (or 2309716 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 55433064 is about 7445.3384073526. The cubic root of 55433064 is about 381.2907721691.

The spelling of 55433064 in words is "fifty-five million, four hundred thirty-three thousand, sixty-four".