4538116570 has 64 divisors (see below), whose sum is σ = 9164897280. Its totient is φ = 1606924800.

The previous prime is 4538116559. The next prime is 4538116589. The reversal of 4538116570 is 756118354.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 307255 + ... + 321685.

It is an arithmetic number, because the mean of its divisors is an integer number (143201520).

Almost surely, 2^4538116570 is an apocalyptic number.

4538116570 is an abundant number, since it is smaller than the sum of its proper divisors (4626780710).

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

4538116570 is a wasteful number, since it uses less digits than its factorization.

4538116570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14551.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 4538116570 is about 67365.5443828668. The cubic root of 4538116570 is about 1655.6119374036.

The spelling of 4538116570 in words is "four billion, five hundred thirty-eight million, one hundred sixteen thousand, five hundred seventy".