503910457089 has 48 divisors (see below), whose sum is σ = 743413531392. Its totient is φ = 303339738624.

The previous prime is 503910457087. The next prime is 503910457121. The reversal of 503910457089 is 980754019305.

It is not a de Polignac number, because 503910457089 - 2¹ = 503910457087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (503910457087) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57018379 + ... + 57027215.

It is an arithmetic number, because the mean of its divisors is an integer number (15487781904).

Almost surely, 2^503910457089 is an apocalyptic number.

It is an amenable number.

503910457089 is a deficient number, since it is larger than the sum of its proper divisors (239503074303).

503910457089 is a wasteful number, since it uses less digits than its factorization.

503910457089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11306 (or 11293 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 51.

The spelling of 503910457089 in words is "five hundred three billion, nine hundred ten million, four hundred fifty-seven thousand, eighty-nine".