4155150000 has 120 divisors (see below), whose sum is σ = 13417297488. Its totient is φ = 1108000000.

The previous prime is 4155149981. The next prime is 4155150023. The reversal of 4155150000 is 515514.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136150 + ... + 163850.

Almost surely, 2^4155150000 is an apocalyptic number.

4155150000 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 4155150000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6708648744).

4155150000 is an abundant number, since it is smaller than the sum of its proper divisors (9262147488).

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

4155150000 is an equidigital number, since it uses as much as digits as its factorization.

4155150000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27737 (or 27711 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 4155150000 is about 64460.4529925132. The cubic root of 4155150000 is about 1607.6650437187.

Adding to 4155150000 its reverse (515514), we get a palindrome (4155665514).

The spelling of 4155150000 in words is "four billion, one hundred fifty-five million, one hundred fifty thousand".