3201545225125 has 32 divisors (see below), whose sum is σ = 4303588423680. Its totient is φ = 2363827003200.

The previous prime is 3201545225057. The next prime is 3201545225243. The reversal of 3201545225125 is 5215225451023.

It is not a de Polignac number, because 3201545225125 - 2¹¹ = 3201545223077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9855036 + ... + 10174714.

It is an arithmetic number, because the mean of its divisors is an integer number (134487138240).

Almost surely, 2^{3201545225125} is an apocalyptic number.

It is an amenable number.

3201545225125 is a deficient number, since it is larger than the sum of its proper divisors (1102043198555).

3201545225125 is a wasteful number, since it uses less digits than its factorization.

3201545225125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325870 (or 325860 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 3201545225125 in words is "three trillion, two hundred one billion, five hundred forty-five million, two hundred twenty-five thousand, one hundred twenty-five".