3011485129 has 3 divisors (see below), whose sum is σ = 3011540007. Its totient is φ = 3011430252.

The previous prime is 3011485117. The next prime is 3011485153. The reversal of 3011485129 is 9215841103.

The square root of 3011485129 is 54877.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 2984983225 + 26501904 = 54635^2 + 5148^2 .

It is not a de Polignac number, because 3011485129 - 2⁹ = 3011484617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3011485094 and 3011485103.

It is not an unprimeable number, because it can be changed into a prime (3011485189) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 27439 + ... + 82315.

It is an arithmetic number, because the mean of its divisors is an integer number (1003846669).

Almost surely, 2^3011485129 is an apocalyptic number.

3011485129 is the 54877-th square number.

3011485129 is the 27439-th centered octagonal number.

It is an amenable number.

3011485129 is a deficient number, since it is larger than the sum of its proper divisors (54878).

3011485129 is an frugal number, since it uses more digits than its factorization.

3011485129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109754 (or 54877 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The cubic root of 3011485129 is about 1444.0877179661.

The spelling of 3011485129 in words is "three billion, eleven million, four hundred eighty-five thousand, one hundred twenty-nine".