135462525 has 96 divisors (see below), whose sum is σ = 261411840. Its totient is φ = 61758400.

The previous prime is 135462499. The next prime is 135462527. The reversal of 135462525 is 525264531.

135462525 = T₄₆₄ + T₄₆₅ + ... + T₉₆₉.

It is not a de Polignac number, because 135462525 - 2⁵ = 135462493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135462527) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2295946 + ... + 2296004.

It is an arithmetic number, because the mean of its divisors is an integer number (2723040).

Almost surely, 2^135462525 is an apocalyptic number.

135462525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135462525 is a deficient number, since it is larger than the sum of its proper divisors (125949315).

135462525 is a wasteful number, since it uses less digits than its factorization.

135462525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 101 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 135462525 is about 11638.8369264287. The cubic root of 135462525 is about 513.5779729626.

The spelling of 135462525 in words is "one hundred thirty-five million, four hundred sixty-two thousand, five hundred twenty-five".