2650412905 has 8 divisors (see below), whose sum is σ = 3634852032. Its totient is φ = 1817425968.

The previous prime is 2650412903. The next prime is 2650412909. The reversal of 2650412905 is 5092140562.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2650412905 - 2¹ = 2650412903 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2650412903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37863007 + ... + 37863076.

It is an arithmetic number, because the mean of its divisors is an integer number (454356504).

Almost surely, 2^2650412905 is an apocalyptic number.

It is an amenable number.

2650412905 is a deficient number, since it is larger than the sum of its proper divisors (984439127).

2650412905 is an equidigital number, since it uses as much as digits as its factorization.

2650412905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75726095.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 2650412905 is about 51482.1610366154. The cubic root of 2650412905 is about 1383.8993727792.

The spelling of 2650412905 in words is "two billion, six hundred fifty million, four hundred twelve thousand, nine hundred five".