32538480564228 has 48 divisors (see below), whose sum is σ = 81357731743680. Its totient is φ = 10085160991744.

The previous prime is 32538480564193. The next prime is 32538480564229. The reversal of 32538480564228 is 82246508483523.

It is not an unprimeable number, because it can be changed into a prime (32538480564229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 960840633 + ... + 960874496.

It is an arithmetic number, because the mean of its divisors is an integer number (1694952744660).

Almost surely, 2^{32538480564228} is an apocalyptic number.

It is an amenable number.

32538480564228 is an abundant number, since it is smaller than the sum of its proper divisors (48819251179452).

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

32538480564228 is a wasteful number, since it uses less digits than its factorization.

32538480564228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921715236 (or 1921715234 counting only the distinct ones).

The product of its (nonzero) digits is 88473600, while the sum is 60.

The spelling of 32538480564228 in words is "thirty-two trillion, five hundred thirty-eight billion, four hundred eighty million, five hundred sixty-four thousand, two hundred twenty-eight".