23534566543532 has 96 divisors (see below), whose sum is σ = 48255019868160. Its totient is φ = 9930712320000.

The previous prime is 23534566543457. The next prime is 23534566543561.

23534566543532 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6753557 + ... + 9627027.

It is an arithmetic number, because the mean of its divisors is an integer number (502656456960).

Almost surely, 2^{23534566543532} is an apocalyptic number.

23534566543532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23534566543532 is an abundant number, since it is smaller than the sum of its proper divisors (24720453324628).

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

23534566543532 is a wasteful number, since it uses less digits than its factorization.

23534566543532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2873703 (or 2873701 counting only the distinct ones).

The product of its digits is 116640000, while the sum is 56.

It can be divided in two parts, 2353456 and 6543532, that added together give a palindrome (8896988).

The spelling of 23534566543532 in words is "twenty-three trillion, five hundred thirty-four billion, five hundred sixty-six million, five hundred forty-three thousand, five hundred thirty-two".