4155305000 has 320 divisors, whose sum is σ = 12470008320. Its totient is φ = 1260000000.

The previous prime is 4155304987. The next prime is 4155305009. The reversal of 4155305000 is 5035514.

It is not an unprimeable number, because it can be changed into a prime (4155305009) 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, 16554875 + ... + 16555125.

It is an arithmetic number, because the mean of its divisors is an integer number (38968776).

Almost surely, 2^4155305000 is an apocalyptic number.

4155305000 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 4155305000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6235004160).

4155305000 is an abundant number, since it is smaller than the sum of its proper divisors (8314703320).

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

4155305000 is a wasteful number, since it uses less digits than its factorization.

4155305000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 4155305000 is about 64461.6552688496. The cubic root of 4155305000 is about 1607.6850337699.

The spelling of 4155305000 in words is "four billion, one hundred fifty-five million, three hundred five thousand".