2469023065 has 4 divisors (see below), whose sum is σ = 2962827684. Its totient is φ = 1975218448.

The previous prime is 2469023057. The next prime is 2469023087. The reversal of 2469023065 is 5603209642.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1036324864 + 1432698201 = 32192^2 + 37851^2 .

It is a cyclic number.

It is not a de Polignac number, because 2469023065 - 2³ = 2469023057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246902302 + ... + 246902311.

It is an arithmetic number, because the mean of its divisors is an integer number (740706921).

Almost surely, 2^2469023065 is an apocalyptic number.

It is an amenable number.

2469023065 is a deficient number, since it is larger than the sum of its proper divisors (493804619).

2469023065 is an equidigital number, since it uses as much as digits as its factorization.

2469023065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493804618.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 2469023065 is about 49689.2650881455. The cubic root of 2469023065 is about 1351.5798723859.

The spelling of 2469023065 in words is "two billion, four hundred sixty-nine million, twenty-three thousand, sixty-five".