55332051 has 8 divisors (see below), whose sum is σ = 73844160. Its totient is φ = 36853992.

The previous prime is 55332049. The next prime is 55332061. The reversal of 55332051 is 15023355.

55332051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55332051 - 2¹ = 55332049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55332031) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4441 + ... + 11418.

It is an arithmetic number, because the mean of its divisors is an integer number (9230520).

Almost surely, 2^55332051 is an apocalyptic number.

55332051 is a deficient number, since it is larger than the sum of its proper divisors (18512109).

55332051 is a wasteful number, since it uses less digits than its factorization.

55332051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17025.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 55332051 is about 7438.5516735451. The cubic root of 55332051 is about 381.0590287500.

The spelling of 55332051 in words is "fifty-five million, three hundred thirty-two thousand, fifty-one".