55899332 has 12 divisors (see below), whose sum is σ = 103578300. Its totient is φ = 26305536.

The previous prime is 55899329. The next prime is 55899343. The reversal of 55899332 is 23399855.

55899332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 22905796 + 32993536 = 4786^2 + 5744^2 .

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 3 ways as a sum of consecutive naturals, for example, 410957 + ... + 411092.

It is an arithmetic number, because the mean of its divisors is an integer number (8631525).

Almost surely, 2^55899332 is an apocalyptic number.

It is an amenable number.

55899332 is a deficient number, since it is larger than the sum of its proper divisors (47678968).

55899332 is a wasteful number, since it uses less digits than its factorization.

55899332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822070 (or 822068 counting only the distinct ones).

The product of its digits is 291600, while the sum is 44.

The square root of 55899332 is about 7476.5855843426. The cubic root of 55899332 is about 382.3568479081.

The spelling of 55899332 in words is "fifty-five million, eight hundred ninety-nine thousand, three hundred thirty-two".