2651466016 has 24 divisors (see below), whose sum is σ = 5305652604. Its totient is φ = 1303998720.

The previous prime is 2651465981. The next prime is 2651466031. The reversal of 2651466016 is 6106641562.

It can be written as a sum of positive squares in 2 ways, for example, as 2421033616 + 230432400 = 49204^2 + 15180^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677215 + ... + 681118.

Almost surely, 2^2651466016 is an apocalyptic number.

It is an amenable number.

2651466016 is an abundant number, since it is smaller than the sum of its proper divisors (2654186588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2651466016 is a wasteful number, since it uses less digits than its factorization.

2651466016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358404 (or 1358396 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 2651466016 is about 51492.3879422969. The cubic root of 2651466016 is about 1384.0826406599.

The spelling of 2651466016 in words is "two billion, six hundred fifty-one million, four hundred sixty-six thousand, sixteen".