4457154322 has 8 divisors (see below), whose sum is σ = 6722669772. Its totient is φ = 2216264400.

The previous prime is 4457154287. The next prime is 4457154323. The reversal of 4457154322 is 2234517544.

It can be written as a sum of positive squares in 2 ways, for example, as 4457031121 + 123201 = 66761^2 + 351^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4457154323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6155929 + ... + 6156652.

Almost surely, 2^4457154322 is an apocalyptic number.

4457154322 is a deficient number, since it is larger than the sum of its proper divisors (2265515450).

4457154322 is a wasteful number, since it uses less digits than its factorization.

4457154322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12312764.

The product of its digits is 134400, while the sum is 37.

The square root of 4457154322 is about 66761.9226955006. The cubic root of 4457154322 is about 1645.7071539518.

The spelling of 4457154322 in words is "four billion, four hundred fifty-seven million, one hundred fifty-four thousand, three hundred twenty-two".