4153244544 has 160 divisors (see below), whose sum is σ = 12400007400. Its totient is φ = 1379939328.

The previous prime is 4153244519. The next prime is 4153244593. The reversal of 4153244544 is 4454423514.

4153244544 is a `hidden beast` number, since 41 + 5 + 32 + 44 + 544 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4153244499 and 4153244508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5276919 + ... + 5277705.

Almost surely, 2^4153244544 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 4153244544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6200003700).

4153244544 is an abundant number, since it is smaller than the sum of its proper divisors (8246762856).

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

4153244544 is an equidigital number, since it uses as much as digits as its factorization.

4153244544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322 (or 1301 counting only the distinct ones).

The product of its digits is 153600, while the sum is 36.

The square root of 4153244544 is about 64445.6712588208. The cubic root of 4153244544 is about 1607.4192601023.

The spelling of 4153244544 in words is "four billion, one hundred fifty-three million, two hundred forty-four thousand, five hundred forty-four".