503053271530500 has 96 divisors (see below), whose sum is σ = 1485523396401408. Its totient is φ = 132258137088000.

The previous prime is 503053271530499. The next prime is 503053271530507. The reversal of 503053271530500 is 5035172350305.

It is not an unprimeable number, because it can be changed into a prime (503053271530507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2361645949 + ... + 2361858948.

It is an arithmetic number, because the mean of its divisors is an integer number (15474202045848).

Almost surely, 2^{503053271530500} is an apocalyptic number.

503053271530500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

503053271530500 is an abundant number, since it is smaller than the sum of its proper divisors (982470124870908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503053271530500 is a wasteful number, since it uses less digits than its factorization.

503053271530500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4723504990 (or 4723504978 counting only the distinct ones).

The product of its (nonzero) digits is 236250, while the sum is 39.

The spelling of 503053271530500 in words is "five hundred three trillion, fifty-three billion, two hundred seventy-one million, five hundred thirty thousand, five hundred".