503052474124403 has 24 divisors (see below), whose sum is σ = 612552516966432. Its totient is φ = 411139463247744.

The previous prime is 503052474124391. The next prime is 503052474124481. The reversal of 503052474124403 is 304421474250305.

It is a happy number.

It is not a de Polignac number, because 503052474124403 - 2²² = 503052469930099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (503052474124003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 703687250 + ... + 704401767.

It is an arithmetic number, because the mean of its divisors is an integer number (25523021540268).

Almost surely, 2^{503052474124403} is an apocalyptic number.

503052474124403 is a deficient number, since it is larger than the sum of its proper divisors (109500042842029).

503052474124403 is a wasteful number, since it uses less digits than its factorization.

503052474124403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408089371 (or 1408089364 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 44.

The spelling of 503052474124403 in words is "five hundred three trillion, fifty-two billion, four hundred seventy-four million, one hundred twenty-four thousand, four hundred three".