503052755253 has 16 divisors (see below), whose sum is σ = 673724324736. Its totient is φ = 333877586240.

The previous prime is 503052755251. The next prime is 503052755323. The reversal of 503052755253 is 352557250305.

It is a cyclic number.

It is not a de Polignac number, because 503052755253 - 2¹ = 503052755251 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503052755251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 392968 + ... + 1077278.

It is an arithmetic number, because the mean of its divisors is an integer number (42107770296).

Almost surely, 2^503052755253 is an apocalyptic number.

It is an amenable number.

503052755253 is a deficient number, since it is larger than the sum of its proper divisors (170671569483).

503052755253 is a wasteful number, since it uses less digits than its factorization.

503052755253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685404.

The product of its (nonzero) digits is 787500, while the sum is 42.

The spelling of 503052755253 in words is "five hundred three billion, fifty-two million, seven hundred fifty-five thousand, two hundred fifty-three".