4517126540 has 24 divisors (see below), whose sum is σ = 9493212960. Its totient is φ = 1805470208.

The previous prime is 4517126531. The next prime is 4517126563. The reversal of 4517126540 is 456217154.

It is a self number, because there is not a number n which added to its sum of digits gives 4517126540.

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, 59237 + ... + 111996.

It is an arithmetic number, because the mean of its divisors is an integer number (395550540).

Almost surely, 2^4517126540 is an apocalyptic number.

It is an amenable number.

4517126540 is an abundant number, since it is smaller than the sum of its proper divisors (4976086420).

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

4517126540 is a wasteful number, since it uses less digits than its factorization.

4517126540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172561 (or 172559 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 4517126540 is about 67209.5717885481. The cubic root of 4517126540 is about 1653.0554392062.

The spelling of 4517126540 in words is "four billion, five hundred seventeen million, one hundred twenty-six thousand, five hundred forty".