2509006929 has 16 divisors (see below), whose sum is σ = 3930193344. Its totient is φ = 1403640000.

The previous prime is 2509006859. The next prime is 2509006939. The reversal of 2509006929 is 9296009052.

It is not a de Polignac number, because 2509006929 - 2⁹ = 2509006417 is a prime.

It is a super-2 number, since 2×2509006929² = 12590231539540022082, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2509006939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2923822 + ... + 2924679.

It is an arithmetic number, because the mean of its divisors is an integer number (245637084).

Almost surely, 2^2509006929 is an apocalyptic number.

It is an amenable number.

2509006929 is a deficient number, since it is larger than the sum of its proper divisors (1421186415).

2509006929 is a wasteful number, since it uses less digits than its factorization.

2509006929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5848528.

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 2509006929 is about 50089.9883110388. The cubic root of 2509006929 is about 1358.8367592646.

The spelling of 2509006929 in words is "two billion, five hundred nine million, six thousand, nine hundred twenty-nine".