195525 has 36 divisors (see below), whose sum is σ = 386880. Its totient is φ = 93600.

The previous prime is 195511. The next prime is 195527. The reversal of 195525 is 525591.

It is not a de Polignac number, because 195525 - 2⁵ = 195493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195527) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2436 + ... + 2514.

2¹⁹⁵⁵²⁵ is an apocalyptic number.

195525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

195525 is a deficient number, since it is larger than the sum of its proper divisors (191355).

195525 is a wasteful number, since it uses less digits than its factorization.

195525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 98 counting only the distinct ones).

The product of its digits is 2250, while the sum is 27.

The square root of 195525 is about 442.1820891895. The cubic root of 195525 is about 58.0408946630.

The spelling of 195525 in words is "one hundred ninety-five thousand, five hundred twenty-five".