2459355009 has 4 divisors (see below), whose sum is σ = 3279140016. Its totient is φ = 1639570004.

The previous prime is 2459355007. The next prime is 2459355047. The reversal of 2459355009 is 9005539542.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2459355009 - 2¹ = 2459355007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2459355007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409892499 + ... + 409892504.

It is an arithmetic number, because the mean of its divisors is an integer number (819785004).

Almost surely, 2^2459355009 is an apocalyptic number.

It is an amenable number.

2459355009 is a deficient number, since it is larger than the sum of its proper divisors (819785007).

2459355009 is an equidigital number, since it uses as much as digits as its factorization.

2459355009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819785006.

The product of its (nonzero) digits is 243000, while the sum is 42.

The square root of 2459355009 is about 49591.8845074474. The cubic root of 2459355009 is about 1349.8134189329.

The spelling of 2459355009 in words is "two billion, four hundred fifty-nine million, three hundred fifty-five thousand, nine".