32121541325 has 12 divisors (see below), whose sum is σ = 40391709408. Its totient is φ = 25335298800.

The previous prime is 32121541297. The next prime is 32121541337. The reversal of 32121541325 is 52314512123.

It is not a de Polignac number, because 32121541325 - 2¹⁸ = 32121279181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9046547 + ... + 9050096.

It is an arithmetic number, because the mean of its divisors is an integer number (3365975784).

Almost surely, 2^32121541325 is an apocalyptic number.

It is an amenable number.

32121541325 is a deficient number, since it is larger than the sum of its proper divisors (8270168083).

32121541325 is a wasteful number, since it uses less digits than its factorization.

32121541325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18096724 (or 18096719 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The spelling of 32121541325 in words is "thirty-two billion, one hundred twenty-one million, five hundred forty-one thousand, three hundred twenty-five".