4155191096 has 64 divisors (see below), whose sum is σ = 9142087680. Its totient is φ = 1733696640.

The previous prime is 4155191039. The next prime is 4155191099. The reversal of 4155191096 is 6901915514.

It is a super-2 number, since 2×4155191096² = 34531226088555362432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4155191099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383465 + ... + 394151.

It is an arithmetic number, because the mean of its divisors is an integer number (142845120).

Almost surely, 2^4155191096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4155191096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4571043840).

4155191096 is an abundant number, since it is smaller than the sum of its proper divisors (4986896584).

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

4155191096 is a wasteful number, since it uses less digits than its factorization.

4155191096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10884 (or 10880 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 41.

The square root of 4155191096 is about 64460.7717608159. The cubic root of 4155191096 is about 1607.6703438390.

The spelling of 4155191096 in words is "four billion, one hundred fifty-five million, one hundred ninety-one thousand, ninety-six".