503053252354 has 12 divisors (see below), whose sum is σ = 796384859094. Its totient is φ = 238288382352.

The previous prime is 503053252343. The next prime is 503053252393. The reversal of 503053252354 is 453252350305.

It can be written as a sum of positive squares in only one way, i.e., 252079305625 + 250973946729 = 502075^2 + 500973^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 348374107 + ... + 348375550.

Almost surely, 2^503053252354 is an apocalyptic number.

503053252354 is a deficient number, since it is larger than the sum of its proper divisors (293331606740).

503053252354 is a wasteful number, since it uses less digits than its factorization.

503053252354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696749697 (or 696749678 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 37.

The spelling of 503053252354 in words is "five hundred three billion, fifty-three million, two hundred fifty-two thousand, three hundred fifty-four".