135602552 has 16 divisors (see below), whose sum is σ = 257474400. Its totient is φ = 66942720.

The previous prime is 135602543. The next prime is 135602581. The reversal of 135602552 is 255206531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106649 + ... + 107912.

It is an arithmetic number, because the mean of its divisors is an integer number (16092150).

Almost surely, 2^135602552 is an apocalyptic number.

It is an amenable number.

135602552 is a deficient number, since it is larger than the sum of its proper divisors (121871848).

135602552 is a wasteful number, since it uses less digits than its factorization.

135602552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214646 (or 214642 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 135602552 is about 11644.8508792513. The cubic root of 135602552 is about 513.7548730996.

The spelling of 135602552 in words is "one hundred thirty-five million, six hundred two thousand, five hundred fifty-two".