32206543061 has 32 divisors (see below), whose sum is σ = 43383340800. Its totient is φ = 23619724800.

The previous prime is 32206543043. The next prime is 32206543087. The reversal of 32206543061 is 16034560223.

It is not a de Polignac number, because 32206543061 - 2¹⁰ = 32206542037 is a prime.

It is a super-2 number, since 2×32206543061² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32206543001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 186920 + ... + 315201.

It is an arithmetic number, because the mean of its divisors is an integer number (1355729400).

Almost surely, 2^32206543061 is an apocalyptic number.

It is an amenable number.

32206543061 is a deficient number, since it is larger than the sum of its proper divisors (11176797739).

32206543061 is a wasteful number, since it uses less digits than its factorization.

32206543061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502170 (or 502156 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 32206543061 in words is "thirty-two billion, two hundred six million, five hundred forty-three thousand, sixty-one".