55502503003 has 8 divisors (see below), whose sum is σ = 55840462496. Its totient is φ = 55164888000.

The previous prime is 55502502997. The next prime is 55502503027. The reversal of 55502503003 is 30030520555.

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 55502503003 - 2²⁹ = 54965632091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55502503103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240850 + ... + 411112.

It is an arithmetic number, because the mean of its divisors is an integer number (6980057812).

Almost surely, 2^55502503003 is an apocalyptic number.

55502503003 is a deficient number, since it is larger than the sum of its proper divisors (337959493).

55502503003 is a wasteful number, since it uses less digits than its factorization.

55502503003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172245.

The product of its (nonzero) digits is 11250, while the sum is 28.

The spelling of 55502503003 in words is "fifty-five billion, five hundred two million, five hundred three thousand, three".