55404533330 has 32 divisors (see below), whose sum is σ = 106415078400. Its totient is φ = 20707788672.

The previous prime is 55404533329. The next prime is 55404533351. The reversal of 55404533330 is 3333540455.

55404533330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1983410 + ... + 2011149.

It is an arithmetic number, because the mean of its divisors is an integer number (3325471200).

Almost surely, 2^55404533330 is an apocalyptic number.

55404533330 is a deficient number, since it is larger than the sum of its proper divisors (51010545070).

55404533330 is a wasteful number, since it uses less digits than its factorization.

55404533330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3994658.

The product of its (nonzero) digits is 162000, while the sum is 35.

The spelling of 55404533330 in words is "fifty-five billion, four hundred four million, five hundred thirty-three thousand, three hundred thirty".