205460525 has 12 divisors (see below), whose sum is σ = 258575712. Its totient is φ = 161913840.

The previous prime is 205460513. The next prime is 205460527. The reversal of 205460525 is 525064502.

205460525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 205460525 - 2⁶ = 205460461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205460527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59657 + ... + 63006.

It is an arithmetic number, because the mean of its divisors is an integer number (21547976).

Almost surely, 2^205460525 is an apocalyptic number.

205460525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

205460525 is a deficient number, since it is larger than the sum of its proper divisors (53115187).

205460525 is a wasteful number, since it uses less digits than its factorization.

205460525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122740 (or 122735 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 205460525 is about 14333.8942719695. The cubic root of 205460525 is about 590.0780563203.

The spelling of 205460525 in words is "two hundred five million, four hundred sixty thousand, five hundred twenty-five".