2650154213 has 4 divisors (see below), whose sum is σ = 3028747680. Its totient is φ = 2271560748.

The previous prime is 2650154203. The next prime is 2650154237. The reversal of 2650154213 is 3124510562.

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 2650154213 - 2⁴ = 2650154197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2650154203) 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, 189296723 + ... + 189296736.

It is an arithmetic number, because the mean of its divisors is an integer number (757186920).

Almost surely, 2^2650154213 is an apocalyptic number.

It is an amenable number.

2650154213 is a deficient number, since it is larger than the sum of its proper divisors (378593467).

2650154213 is an equidigital number, since it uses as much as digits as its factorization.

2650154213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378593466.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2650154213 is about 51479.6485322113. The cubic root of 2650154213 is about 1383.8543464182.

Adding to 2650154213 its reverse (3124510562), we get a palindrome (5774664775).

The spelling of 2650154213 in words is "two billion, six hundred fifty million, one hundred fifty-four thousand, two hundred thirteen".