55333050782 has 8 divisors (see below), whose sum is σ = 85676981952. Its totient is φ = 26774056800.

The previous prime is 55333050749. The next prime is 55333050823. The reversal of 55333050782 is 28705033355.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446234219 + ... + 446234342.

It is an arithmetic number, because the mean of its divisors is an integer number (10709622744).

Almost surely, 2^55333050782 is an apocalyptic number.

55333050782 is a deficient number, since it is larger than the sum of its proper divisors (30343931170).

55333050782 is a wasteful number, since it uses less digits than its factorization.

55333050782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892468594.

The product of its (nonzero) digits is 378000, while the sum is 41.

The spelling of 55333050782 in words is "fifty-five billion, three hundred thirty-three million, fifty thousand, seven hundred eighty-two".