2429975609 has 2 divisors, whose sum is σ = 2429975610. Its totient is φ = 2429975608.

The previous prime is 2429975591. The next prime is 2429975651. The reversal of 2429975609 is 9065799242.

2429975609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2000325625 + 429649984 = 44725^2 + 20728^2 .

It is a cyclic number.

It is not a de Polignac number, because 2429975609 - 2²⁴ = 2413198393 is a prime.

It is not a weakly prime, because it can be changed into another prime (2429975209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1214987804 + 1214987805.

It is an arithmetic number, because the mean of its divisors is an integer number (1214987805).

Almost surely, 2^2429975609 is an apocalyptic number.

It is an amenable number.

2429975609 is a deficient number, since it is larger than the sum of its proper divisors (1).

2429975609 is an equidigital number, since it uses as much as digits as its factorization.

2429975609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The square root of 2429975609 is about 49294.7827766793. The cubic root of 2429975609 is about 1344.4169257651.

The spelling of 2429975609 in words is "two billion, four hundred twenty-nine million, nine hundred seventy-five thousand, six hundred nine".