4807539778 has 16 divisors (see below), whose sum is σ = 7304230080. Its totient is φ = 2372844496.

The previous prime is 4807539739. The next prime is 4807539811. The reversal of 4807539778 is 8779357084.

It is a super-3 number, since 3×4807539778³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 200643 + ... + 223321.

It is an arithmetic number, because the mean of its divisors is an integer number (456514380).

Almost surely, 2^4807539778 is an apocalyptic number.

4807539778 is a deficient number, since it is larger than the sum of its proper divisors (2496690302).

4807539778 is a wasteful number, since it uses less digits than its factorization.

4807539778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24041.

The product of its (nonzero) digits is 11854080, while the sum is 58.

The square root of 4807539778 is about 69336.4246121762. The cubic root of 4807539778 is about 1687.7481039726.

The spelling of 4807539778 in words is "four billion, eight hundred seven million, five hundred thirty-nine thousand, seven hundred seventy-eight".