3201545225025 has 192 divisors, whose sum is σ = 6925816719360. Its totient is φ = 1419345504000.

The previous prime is 3201545224979. The next prime is 3201545225029. The reversal of 3201545225025 is 5205225451023.

3201545225025 is a `hidden beast` number, since 3 + 20 + 1 + 545 + 22 + 50 + 25 = 666.

It is not a de Polignac number, because 3201545225025 - 2¹¹ = 3201545222977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3201545225029) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 53641450 + ... + 53701100.

It is an arithmetic number, because the mean of its divisors is an integer number (36071962080).

Almost surely, 2^{3201545225025} is an apocalyptic number.

3201545225025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3201545225025 is an abundant number, since it is smaller than the sum of its proper divisors (3724271494335).

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

3201545225025 is a wasteful number, since it uses less digits than its factorization.

3201545225025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60021 (or 60010 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 3201545225025 in words is "three trillion, two hundred one billion, five hundred forty-five million, two hundred twenty-five thousand, twenty-five".