4872703129 has 12 divisors (see below), whose sum is σ = 5673420900. Its totient is φ = 4172790048.

The previous prime is 4872703127. The next prime is 4872703189. The reversal of 4872703129 is 9213072784.

It can be written as a sum of positive squares in 2 ways, for example, as 553190400 + 4319512729 = 23520^2 + 65723^2 .

It is not a de Polignac number, because 4872703129 - 2¹ = 4872703127 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4872703127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9507 + ... + 99175.

It is an arithmetic number, because the mean of its divisors is an integer number (472785075).

Almost surely, 2^4872703129 is an apocalyptic number.

4872703129 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4872703129 is a deficient number, since it is larger than the sum of its proper divisors (800717771).

4872703129 is a wasteful number, since it uses less digits than its factorization.

4872703129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90792 (or 90785 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 4872703129 is about 69804.7500461108. The cubic root of 4872703129 is about 1695.3393830853.

The spelling of 4872703129 in words is "four billion, eight hundred seventy-two million, seven hundred three thousand, one hundred twenty-nine".