2651302928 has 20 divisors (see below), whose sum is σ = 5149722108. Its totient is φ = 1322342400.

The previous prime is 2651302891. The next prime is 2651302933. The reversal of 2651302928 is 8292031562.

It can be written as a sum of positive squares in 2 ways, for example, as 2519236864 + 132066064 = 50192^2 + 11492^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2651302891 and 2651302900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200201 + ... + 213032.

Almost surely, 2^2651302928 is an apocalyptic number.

It is an amenable number.

2651302928 is a deficient number, since it is larger than the sum of its proper divisors (2498419180).

2651302928 is a wasteful number, since it uses less digits than its factorization.

2651302928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413642 (or 413636 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 2651302928 is about 51490.8043052349. The cubic root of 2651302928 is about 1384.0542624097.

The spelling of 2651302928 in words is "two billion, six hundred fifty-one million, three hundred two thousand, nine hundred twenty-eight".