4535138322 has 270 divisors, whose sum is σ = 12430925199. Its totient is φ = 1234284480.

The previous prime is 4535138303. The next prime is 4535138323. The reversal of 4535138322 is 2238315354.

4535138322 is a `hidden beast` number, since 45 + 3 + 513 + 83 + 22 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 2559246921 + 1975891401 = 50589^2 + 44451^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=47619.

It is not an unprimeable number, because it can be changed into a prime (4535138323) by changing a digit.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 122571288 + ... + 122571324.

Almost surely, 2^4535138322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4535138322

4535138322 is an abundant number, since it is smaller than the sum of its proper divisors (7895786877).

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

4535138322 is a wasteful number, since it uses less digits than its factorization.

4535138322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 66 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 4535138322 is about 67343.4356266444. The cubic root of 4535138322 is about 1655.2496797786.

The spelling of 4535138322 in words is "four billion, five hundred thirty-five million, one hundred thirty-eight thousand, three hundred twenty-two".