4155236000 has 192 divisors, whose sum is σ = 10688539680. Its totient is φ = 1585561600.

The previous prime is 4155235961. The next prime is 4155236009. The reversal of 4155236000 is 6325514.

It can be written as a sum of positive squares in 16 ways, for example, as 2138507536 + 2016728464 = 46244^2 + 44908^2 .

It is not an unprimeable number, because it can be changed into a prime (4155236009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13107842 + ... + 13108158.

Almost surely, 2^4155236000 is an apocalyptic number.

4155236000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4155236000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5344269840).

4155236000 is an abundant number, since it is smaller than the sum of its proper divisors (6533303680).

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

4155236000 is a wasteful number, since it uses less digits than its factorization.

4155236000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 466 counting only the distinct ones).

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

The square root of 4155236000 is about 64461.1200647336. The cubic root of 4155236000 is about 1607.6761350343.

The spelling of 4155236000 in words is "four billion, one hundred fifty-five million, two hundred thirty-six thousand".