4554524440 has 16 divisors (see below), whose sum is σ = 10247680080. Its totient is φ = 1821809760.

The previous prime is 4554524389. The next prime is 4554524441. The reversal of 4554524440 is 444254554.

It is a self number, because there is not a number n which added to its sum of digits gives 4554524440.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4554524441) 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, 56931516 + ... + 56931595.

It is an arithmetic number, because the mean of its divisors is an integer number (640480005).

Almost surely, 2^4554524440 is an apocalyptic number.

4554524440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4554524440 is an abundant number, since it is smaller than the sum of its proper divisors (5693155640).

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

4554524440 is a wasteful number, since it uses less digits than its factorization.

4554524440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113863122 (or 113863118 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 37.

The square root of 4554524440 is about 67487.2168636402. The cubic root of 4554524440 is about 1657.6048634391.

Adding to 4554524440 its reverse (444254554), we get a palindrome (4998778994).

The spelling of 4554524440 in words is "four billion, five hundred fifty-four million, five hundred twenty-four thousand, four hundred forty".