4535505440 has 48 divisors (see below), whose sum is σ = 10722618648. Its totient is φ = 1812934656.

The previous prime is 4535505413. The next prime is 4535505451. The reversal of 4535505440 is 445055354.

It can be written as a sum of positive squares in 4 ways, for example, as 1081357456 + 3454147984 = 32884^2 + 58772^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4535505440.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239354 + ... + 257606.

Almost surely, 2^4535505440 is an apocalyptic number.

4535505440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4535505440 is an abundant number, since it is smaller than the sum of its proper divisors (6187113208).

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

4535505440 is a wasteful number, since it uses less digits than its factorization.

4535505440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19821 (or 19813 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

The square root of 4535505440 is about 67346.1612862975. The cubic root of 4535505440 is about 1655.2943425512.

The spelling of 4535505440 in words is "four billion, five hundred thirty-five million, five hundred five thousand, four hundred forty".