534503308824 has 72 divisors (see below), whose sum is σ = 1527813375660. Its totient is φ = 168790510368.

The previous prime is 534503308811. The next prime is 534503308841. The reversal of 534503308824 is 428803305435.

534503308824 is a `hidden beast` number, since 5 + 34 + 503 + 30 + 8 + 82 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 534503308824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10256082 + ... + 10308065.

Almost surely, 2^534503308824 is an apocalyptic number.

It is an amenable number.

534503308824 is an abundant number, since it is smaller than the sum of its proper divisors (993310066836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534503308824 is a wasteful number, since it uses less digits than its factorization.

534503308824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20564197 (or 20564171 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 534503308824 in words is "five hundred thirty-four billion, five hundred three million, three hundred eight thousand, eight hundred twenty-four".