503451052353 has 12 divisors (see below), whose sum is σ = 727264631808. Its totient is φ = 335607470520.

The previous prime is 503451052343. The next prime is 503451052373. The reversal of 503451052353 is 353250154305.

503451052353 is a `hidden beast` number, since 5 + 0 + 34 + 51 + 0 + 523 + 53 = 666.

It is not a de Polignac number, because 503451052353 - 2¹⁰ = 503451051329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (503451052343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2093325 + ... + 2321402.

It is an arithmetic number, because the mean of its divisors is an integer number (60605385984).

Almost surely, 2^503451052353 is an apocalyptic number.

It is an amenable number.

503451052353 is a deficient number, since it is larger than the sum of its proper divisors (223813579455).

503451052353 is a wasteful number, since it uses less digits than its factorization.

503451052353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4427404 (or 4427401 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The spelling of 503451052353 in words is "five hundred three billion, four hundred fifty-one million, fifty-two thousand, three hundred fifty-three".