134755425 has 72 divisors (see below), whose sum is σ = 280178496. Its totient is φ = 60635520.

The previous prime is 134755403. The next prime is 134755457. The reversal of 134755425 is 524557431.

It is not a de Polignac number, because 134755425 - 2⁵ = 134755393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134755425.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 104887 + ... + 106163.

It is an arithmetic number, because the mean of its divisors is an integer number (3891368).

Almost surely, 2^134755425 is an apocalyptic number.

134755425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134755425 is an abundant number, since it is smaller than the sum of its proper divisors (145423071).

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

134755425 is a wasteful number, since it uses less digits than its factorization.

134755425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367 (or 1359 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 134755425 is about 11608.4204351841. The cubic root of 134755425 is about 512.6828060930.

The spelling of 134755425 in words is "one hundred thirty-four million, seven hundred fifty-five thousand, four hundred twenty-five".