55903299472033 has 8 divisors (see below), whose sum is σ = 60788053796288. Its totient is φ = 51102045221904.

The previous prime is 55903299472021. The next prime is 55903299472037. The reversal of 55903299472033 is 33027499230955.

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 55903299472033 - 2⁴⁵ = 20718927383201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55903299472037) 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, 20875017135 + ... + 20875019812.

It is an arithmetic number, because the mean of its divisors is an integer number (7598506724536).

Almost surely, 2^{55903299472033} is an apocalyptic number.

It is an amenable number.

55903299472033 is a deficient number, since it is larger than the sum of its proper divisors (4884754324255).

55903299472033 is a wasteful number, since it uses less digits than its factorization.

55903299472033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41750037063.

The product of its (nonzero) digits is 55112400, while the sum is 61.

The spelling of 55903299472033 in words is "fifty-five trillion, nine hundred three billion, two hundred ninety-nine million, four hundred seventy-two thousand, thirty-three".