3642555135 has 16 divisors (see below), whose sum is σ = 5837548896. Its totient is φ = 1939542528.

The previous prime is 3642555083. The next prime is 3642555143. The reversal of 3642555135 is 5315552463.

3642555135 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3642555135 - 2⁸ = 3642554879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3642555093 and 3642555102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187534 + ... + 206043.

It is an arithmetic number, because the mean of its divisors is an integer number (364846806).

Almost surely, 2^3642555135 is an apocalyptic number.

3642555135 is a deficient number, since it is larger than the sum of its proper divisors (2194993761).

3642555135 is a wasteful number, since it uses less digits than its factorization.

3642555135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394202.

The product of its digits is 270000, while the sum is 39.

The square root of 3642555135 is about 60353.5842763294. The cubic root of 3642555135 is about 1538.6341877777.

The spelling of 3642555135 in words is "three billion, six hundred forty-two million, five hundred fifty-five thousand, one hundred thirty-five".