4515154722 has 48 divisors (see below), whose sum is σ = 10540158720. Its totient is φ = 1388645856.

The previous prime is 4515154717. The next prime is 4515154741. The reversal of 4515154722 is 2274515154.

4515154722 is a `hidden beast` number, since 45 + 1 + 51 + 547 + 22 = 666.

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, 1013103 + ... + 1017549.

It is an arithmetic number, because the mean of its divisors is an integer number (219586640).

Almost surely, 2^4515154722 is an apocalyptic number.

4515154722 is an abundant number, since it is smaller than the sum of its proper divisors (6025003998).

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

4515154722 is a wasteful number, since it uses less digits than its factorization.

4515154722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8807 (or 8804 counting only the distinct ones).

The product of its digits is 56000, while the sum is 36.

The square root of 4515154722 is about 67194.9010119071. The cubic root of 4515154722 is about 1652.8148733776.

Adding to 4515154722 its reverse (2274515154), we get a palindrome (6789669876).

The spelling of 4515154722 in words is "four billion, five hundred fifteen million, one hundred fifty-four thousand, seven hundred twenty-two".