5539045129 has 16 divisors (see below), whose sum is σ = 5971046400. Its totient is φ = 5121292176.

The previous prime is 5539045121. The next prime is 5539045147. The reversal of 5539045129 is 9215409355.

5539045129 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5539045129 - 2³ = 5539045121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (5539045121) 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, 1487532 + ... + 1491250.

It is an arithmetic number, because the mean of its divisors is an integer number (373190400).

Almost surely, 2^5539045129 is an apocalyptic number.

It is an amenable number.

5539045129 is a deficient number, since it is larger than the sum of its proper divisors (432001271).

5539045129 is a wasteful number, since it uses less digits than its factorization.

5539045129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5604.

The product of its (nonzero) digits is 243000, while the sum is 43.

The square root of 5539045129 is about 74424.7615313613. The cubic root of 5539045129 is about 1769.3413797558.

The spelling of 5539045129 in words is "five billion, five hundred thirty-nine million, forty-five thousand, one hundred twenty-nine".