32220452535 has 16 divisors (see below), whose sum is σ = 52426500480. Its totient is φ = 16892982560.

The previous prime is 32220452533. The next prime is 32220452549. The reversal of 32220452535 is 53525402223.

It is not a de Polignac number, because 32220452535 - 2¹ = 32220452533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32220452496 and 32220452505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32220452531) 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 15 ways as a sum of consecutive naturals, for example, 18202761 + ... + 18204530.

It is an arithmetic number, because the mean of its divisors is an integer number (3276656280).

Almost surely, 2^32220452535 is an apocalyptic number.

32220452535 is a deficient number, since it is larger than the sum of its proper divisors (20206047945).

32220452535 is a wasteful number, since it uses less digits than its factorization.

32220452535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36407358.

The product of its (nonzero) digits is 72000, while the sum is 33.

Adding to 32220452535 its reverse (53525402223), we get a palindrome (85745854758).

The spelling of 32220452535 in words is "thirty-two billion, two hundred twenty million, four hundred fifty-two thousand, five hundred thirty-five".