55332706 has 48 divisors (see below), whose sum is σ = 101945088. Its totient is φ = 22183200.

The previous prime is 55332691. The next prime is 55332743. The reversal of 55332706 is 60723355.

55332706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (31).

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 23 ways as a sum of consecutive naturals, for example, 700375 + ... + 700453.

It is an arithmetic number, because the mean of its divisors is an integer number (2123856).

Almost surely, 2^55332706 is an apocalyptic number.

55332706 is a deficient number, since it is larger than the sum of its proper divisors (46612382).

55332706 is a wasteful number, since it uses less digits than its factorization.

55332706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 55332706 is about 7438.5957008027. The cubic root of 55332706 is about 381.0605323552.

The spelling of 55332706 in words is "fifty-five million, three hundred thirty-two thousand, seven hundred six".