4155164480 has 112 divisors (see below), whose sum is σ = 10517428800. Its totient is φ = 1558192128.

The previous prime is 4155164479. The next prime is 4155164539. The reversal of 4155164480 is 844615514.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1538171 + ... + 1540869.

Almost surely, 2^4155164480 is an apocalyptic number.

4155164480 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 4155164480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5258714400).

4155164480 is an abundant number, since it is smaller than the sum of its proper divisors (6362264320).

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

4155164480 is a wasteful number, since it uses less digits than its factorization.

4155164480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016 (or 3006 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 4155164480 is about 64460.5653093424. The cubic root of 4155164480 is about 1607.6669111974. Note that the first 3 decimals are identical.

Adding to 4155164480 its reverse (844615514), we get a palindrome (4999779994).

The spelling of 4155164480 in words is "four billion, one hundred fifty-five million, one hundred sixty-four thousand, four hundred eighty".