2654661362 has 4 divisors (see below), whose sum is σ = 3981992046. Its totient is φ = 1327330680.

The previous prime is 2654661349. The next prime is 2654661377. The reversal of 2654661362 is 2631664562.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 2312744281 + 341917081 = 48091^2 + 18491^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 663665339 + ... + 663665342.

Almost surely, 2^2654661362 is an apocalyptic number.

2654661362 is a deficient number, since it is larger than the sum of its proper divisors (1327330684).

2654661362 is a wasteful number, since it uses less digits than its factorization.

2654661362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327330683.

The product of its digits is 311040, while the sum is 41.

The square root of 2654661362 is about 51523.4059627273. The cubic root of 2654661362 is about 1384.6384146465.

The spelling of 2654661362 in words is "two billion, six hundred fifty-four million, six hundred sixty-one thousand, three hundred sixty-two".