135526004 has 24 divisors (see below), whose sum is σ = 243226368. Its totient is φ = 66044960.

The previous prime is 135526003. The next prime is 135526021. The reversal of 135526004 is 400625531.

135526004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135526003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48074 + ... + 50814.

It is an arithmetic number, because the mean of its divisors is an integer number (10134432).

Almost surely, 2^135526004 is an apocalyptic number.

It is an amenable number.

135526004 is a deficient number, since it is larger than the sum of its proper divisors (107700364).

135526004 is a wasteful number, since it uses less digits than its factorization.

135526004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3055 (or 3053 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 135526004 is about 11641.5636406799. The cubic root of 135526004 is about 513.6581829075.

The spelling of 135526004 in words is "one hundred thirty-five million, five hundred twenty-six thousand, four".