4943799125 has 16 divisors (see below), whose sum is σ = 6214918320. Its totient is φ = 3926156800.

The previous prime is 4943799109. The next prime is 4943799127. The reversal of 4943799125 is 5219973494.

4943799125 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1139130001 + 3804669124 = 33751^2 + 61682^2 .

It is not a de Polignac number, because 4943799125 - 2⁴ = 4943799109 is a prime.

It is a super-2 number, since 2×4943799125² = 48882299576701531250, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4943799127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127220 + ... + 161469.

It is an arithmetic number, because the mean of its divisors is an integer number (388432395).

Almost surely, 2^4943799125 is an apocalyptic number.

It is an amenable number.

4943799125 is a deficient number, since it is larger than the sum of its proper divisors (1271119195).

4943799125 is a wasteful number, since it uses less digits than its factorization.

4943799125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288841 (or 288831 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 53.

The square root of 4943799125 is about 70312.1548880419. The cubic root of 4943799125 is about 1703.5449814641.

The spelling of 4943799125 in words is "four billion, nine hundred forty-three million, seven hundred ninety-nine thousand, one hundred twenty-five".