5264763648 has 36 divisors (see below), whose sum is σ = 14011951128. Its totient is φ = 1754920960.

The previous prime is 5264763631. The next prime is 5264763709. The reversal of 5264763648 is 8463674625.

It is a happy number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5264763648.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3426813 + ... + 3428348.

Almost surely, 2^5264763648 is an apocalyptic number.

It is an amenable number.

5264763648 is an abundant number, since it is smaller than the sum of its proper divisors (8747187480).

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

5264763648 is an equidigital number, since it uses as much as digits as its factorization.

5264763648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6855180 (or 6855166 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 51.

The square root of 5264763648 is about 72558.6910576535. The cubic root of 5264763648 is about 1739.6409670106.

The spelling of 5264763648 in words is "five billion, two hundred sixty-four million, seven hundred sixty-three thousand, six hundred forty-eight".