503220885127 has 8 divisors (see below), whose sum is σ = 511508513840. Its totient is φ = 494934485760.

The previous prime is 503220885073. The next prime is 503220885133. The reversal of 503220885127 is 721588022305.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-503220885127 is a prime.

It is a super-2 number, since 2×503220885127² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503220835127) 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, 537028 + ... + 1137910.

It is an arithmetic number, because the mean of its divisors is an integer number (63938564230).

Almost surely, 2^503220885127 is an apocalyptic number.

503220885127 is a deficient number, since it is larger than the sum of its proper divisors (8287628713).

503220885127 is a wasteful number, since it uses less digits than its factorization.

503220885127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614673.

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 503220885127 in words is "five hundred three billion, two hundred twenty million, eight hundred eighty-five thousand, one hundred twenty-seven".