4135155552 has 72 divisors (see below), whose sum is σ = 12828390120. Its totient is φ = 1253076480.

The previous prime is 4135155547. The next prime is 4135155553. The reversal of 4135155552 is 2555515314.

4135155552 is a `hidden beast` number, since 4 + 1 + 3 + 51 + 55 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-3 number, since 3×4135155552³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4135155553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 649477 + ... + 655812.

It is an arithmetic number, because the mean of its divisors is an integer number (178172085).

Almost surely, 2^4135155552 is an apocalyptic number.

It is an amenable number.

4135155552 is an abundant number, since it is smaller than the sum of its proper divisors (8693234568).

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

4135155552 is a wasteful number, since it uses less digits than its factorization.

4135155552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305316 (or 1305305 counting only the distinct ones).

The product of its digits is 75000, while the sum is 36.

The square root of 4135155552 is about 64305.1751572142. The cubic root of 4135155552 is about 1605.0822189808.

The spelling of 4135155552 in words is "four billion, one hundred thirty-five million, one hundred fifty-five thousand, five hundred fifty-two".