2409345051 has 4 divisors (see below), whose sum is σ = 3212460072. Its totient is φ = 1606230032.

The previous prime is 2409345031. The next prime is 2409345053. The reversal of 2409345051 is 1505439042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2409345051 - 2¹⁷ = 2409213979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2409345053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401557506 + ... + 401557511.

It is an arithmetic number, because the mean of its divisors is an integer number (803115018).

Almost surely, 2^2409345051 is an apocalyptic number.

2409345051 is a deficient number, since it is larger than the sum of its proper divisors (803115021).

2409345051 is an equidigital number, since it uses as much as digits as its factorization.

2409345051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803115020.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 2409345051 is about 49085.0797187903. The cubic root of 2409345051 is about 1340.6013954190.

The spelling of 2409345051 in words is "two billion, four hundred nine million, three hundred forty-five thousand, fifty-one".