55432914 has 8 divisors (see below), whose sum is σ = 110865840. Its totient is φ = 18477636.

The previous prime is 55432913. The next prime is 55432933. The reversal of 55432914 is 41923455.

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

55432914 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (55432913) 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, 4619404 + ... + 4619415.

It is an arithmetic number, because the mean of its divisors is an integer number (13858230).

Almost surely, 2^55432914 is an apocalyptic number.

55432914 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55432914 is a wasteful number, since it uses less digits than its factorization.

55432914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9238824.

The product of its digits is 21600, while the sum is 33.

The square root of 55432914 is about 7445.3283339286. The cubic root of 55432914 is about 381.2904282488.

The spelling of 55432914 in words is "fifty-five million, four hundred thirty-two thousand, nine hundred fourteen".