4154485120 has 64 divisors (see below), whose sum is σ = 9946591200. Its totient is φ = 1659322368.

The previous prime is 4154485091. The next prime is 4154485123. The reversal of 4154485120 is 215844514.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×4154485120² = 34519493224602828800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4154485123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460816 + ... + 469744.

Almost surely, 2^4154485120 is an apocalyptic number.

4154485120 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 4154485120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4973295600).

4154485120 is an abundant number, since it is smaller than the sum of its proper divisors (5792106080).

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

4154485120 is an equidigital number, since it uses as much as digits as its factorization.

4154485120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9675 (or 9663 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 4154485120 is about 64455.2955155742. The cubic root of 4154485120 is about 1607.5792897866.

The spelling of 4154485120 in words is "four billion, one hundred fifty-four million, four hundred eighty-five thousand, one hundred twenty".