55302800303 has 4 divisors (see below), whose sum is σ = 55427637768. Its totient is φ = 55177962840.

The previous prime is 55302800297. The next prime is 55302800353. The reversal of 55302800303 is 30300820355.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55302800303 - 2²⁰ = 55301751727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55302800353) by changing a digit.

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, 62418068 + ... + 62418953.

It is an arithmetic number, because the mean of its divisors is an integer number (13856909442).

Almost surely, 2^55302800303 is an apocalyptic number.

55302800303 is a deficient number, since it is larger than the sum of its proper divisors (124837465).

55302800303 is a wasteful number, since it uses less digits than its factorization.

55302800303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124837464.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 55302800303 in words is "fifty-five billion, three hundred two million, eight hundred thousand, three hundred three".