395797535325 has 120 divisors (see below), whose sum is σ = 751340033928. Its totient is φ = 205902328320.

The previous prime is 395797535321. The next prime is 395797535327. The reversal of 395797535325 is 523535797593.

It is a happy number.

395797535325 is a `hidden beast` number, since 3 + 9 + 5 + 7 + 97 + 5 + 3 + 532 + 5 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 16512764004 + 379284771321 = 128502^2 + 615861^2 .

It is not a de Polignac number, because 395797535325 - 2² = 395797535321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395797535321) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 18556567 + ... + 18577883.

Almost surely, 2^395797535325 is an apocalyptic number.

It is an amenable number.

395797535325 is a deficient number, since it is larger than the sum of its proper divisors (355542498603).

395797535325 is a wasteful number, since it uses less digits than its factorization.

395797535325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21565 (or 21551 counting only the distinct ones).

The product of its digits is 133953750, while the sum is 63.

The spelling of 395797535325 in words is "three hundred ninety-five billion, seven hundred ninety-seven million, five hundred thirty-five thousand, three hundred twenty-five".