32020652534 has 16 divisors (see below), whose sum is σ = 52928593872. Its totient is φ = 14435070048.

The previous prime is 32020652507. The next prime is 32020652539. The reversal of 32020652534 is 43525602023.

It is a self number, because there is not a number n which added to its sum of digits gives 32020652534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32020652539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14319389 + ... + 14321624.

It is an arithmetic number, because the mean of its divisors is an integer number (3308037117).

Almost surely, 2^32020652534 is an apocalyptic number.

32020652534 is a deficient number, since it is larger than the sum of its proper divisors (20907941338).

32020652534 is a wasteful number, since it uses less digits than its factorization.

32020652534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28641071.

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 32020652534 in words is "thirty-two billion, twenty million, six hundred fifty-two thousand, five hundred thirty-four".