534663647652 has 24 divisors (see below), whose sum is σ = 1277976524832. Its totient is φ = 173874356800.

The previous prime is 534663647591. The next prime is 534663647653. The reversal of 534663647652 is 256746366435.

It is a super-2 number, since 2×534663647652² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 534663647592 and 534663647601.

It is not an unprimeable number, because it can be changed into a prime (534663647653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543356874 + ... + 543357857.

It is an arithmetic number, because the mean of its divisors is an integer number (53249021868).

Almost surely, 2^534663647652 is an apocalyptic number.

It is an amenable number.

534663647652 is an abundant number, since it is smaller than the sum of its proper divisors (743312877180).

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

534663647652 is a wasteful number, since it uses less digits than its factorization.

534663647652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086714779 (or 1086714777 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 57.

The spelling of 534663647652 in words is "five hundred thirty-four billion, six hundred sixty-three million, six hundred forty-seven thousand, six hundred fifty-two".