55845693883 has 8 divisors (see below), whose sum is σ = 63826438400. Its totient is φ = 47865646440.

The previous prime is 55845693859. The next prime is 55845693887. The reversal of 55845693883 is 38839654855.

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

It is a cyclic number.

It is not a de Polignac number, because 55845693883 - 2¹³ = 55845685691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55845693887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10468 + ... + 334366.

It is an arithmetic number, because the mean of its divisors is an integer number (7978304800).

Almost surely, 2^55845693883 is an apocalyptic number.

55845693883 is a deficient number, since it is larger than the sum of its proper divisors (7980744517).

55845693883 is a wasteful number, since it uses less digits than its factorization.

55845693883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348537.

The product of its digits is 124416000, while the sum is 64.

The spelling of 55845693883 in words is "fifty-five billion, eight hundred forty-five million, six hundred ninety-three thousand, eight hundred eighty-three".