4878435203524 has 27 divisors (see below), whose sum is σ = 8723141478093. Its totient is φ = 2387217753888.

The previous prime is 4878435203497. The next prime is 4878435203581. The reversal of 4878435203524 is 4253025348784.

It is a happy number.

The square root of 4878435203524 is 2208718.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3861500104900 + 1016935098624 = 1965070^2 + 1008432^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 207607744 + ... + 207631240.

Almost surely, 2^{4878435203524} is an apocalyptic number.

4878435203524 is the 2208718-th square number.

It is an amenable number.

4878435203524 is a deficient number, since it is larger than the sum of its proper divisors (3844706274569).

4878435203524 is an frugal number, since it uses more digits than its factorization.

4878435203524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47092 (or 23546 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 55.

The spelling of 4878435203524 in words is "four trillion, eight hundred seventy-eight billion, four hundred thirty-five million, two hundred three thousand, five hundred twenty-four".