2651418213 has 16 divisors (see below), whose sum is σ = 3722380800. Its totient is φ = 1674088560.

The previous prime is 2651418199. The next prime is 2651418221. The reversal of 2651418213 is 3128141562.

2651418213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2651418213 - 2¹⁷ = 2651287141 is a prime.

It is a super-2 number, since 2×2651418213² = 14060037080456226738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2651418223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371008 + ... + 378086.

It is an arithmetic number, because the mean of its divisors is an integer number (232648800).

Almost surely, 2^2651418213 is an apocalyptic number.

It is an amenable number.

2651418213 is a deficient number, since it is larger than the sum of its proper divisors (1070962587).

2651418213 is a wasteful number, since it uses less digits than its factorization.

2651418213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13672.

The product of its digits is 11520, while the sum is 33.

The square root of 2651418213 is about 51491.9237648002. The cubic root of 2651418213 is about 1384.0743227834.

Adding to 2651418213 its reverse (3128141562), we get a palindrome (5779559775).

The spelling of 2651418213 in words is "two billion, six hundred fifty-one million, four hundred eighteen thousand, two hundred thirteen".