5599770129 has 12 divisors (see below), whose sum is σ = 8130468996. Its totient is φ = 3713836032.

The previous prime is 5599770083. The next prime is 5599770139. The reversal of 5599770129 is 9210779955.

5599770129 is a `hidden beast` number, since 559 + 9 + 7 + 70 + 12 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1571963904 + 4027806225 = 39648^2 + 63465^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5599770129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5599770139) 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, 1610172 + ... + 1613645.

It is an arithmetic number, because the mean of its divisors is an integer number (677539083).

Almost surely, 2^5599770129 is an apocalyptic number.

It is an amenable number.

5599770129 is a deficient number, since it is larger than the sum of its proper divisors (2530698867).

5599770129 is a wasteful number, since it uses less digits than its factorization.

5599770129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3224016 (or 3224013 counting only the distinct ones).

The product of its (nonzero) digits is 1786050, while the sum is 54.

The square root of 5599770129 is about 74831.6118294936. The cubic root of 5599770129 is about 1775.7837051312.

The spelling of 5599770129 in words is "five billion, five hundred ninety-nine million, seven hundred seventy thousand, one hundred twenty-nine".