4156056135 has 80 divisors (see below), whose sum is σ = 9288525312. Its totient is φ = 1727179200.

The previous prime is 4156056133. The next prime is 4156056211. The reversal of 4156056135 is 5316506514.

4156056135 is a `hidden beast` number, since 4 + 1 + 5 + 60 + 561 + 35 = 666.

It is not a de Polignac number, because 4156056135 - 2¹ = 4156056133 is a prime.

It is a super-2 number, since 2×4156056135² = 34545605194542276450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4156056135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4156056133) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 35451 + ... + 97820.

Almost surely, 2^4156056135 is an apocalyptic number.

4156056135 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4156056135 is an abundant number, since it is smaller than the sum of its proper divisors (5132469177).

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

4156056135 is a wasteful number, since it uses less digits than its factorization.

4156056135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133306 (or 133297 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 4156056135 is about 64467.4812211552. The cubic root of 4156056135 is about 1607.7818991617.

The spelling of 4156056135 in words is "four billion, one hundred fifty-six million, fifty-six thousand, one hundred thirty-five".