5651763264 has 336 divisors, whose sum is σ = 19340738560. Its totient is φ = 1544002560.

The previous prime is 5651763263. The next prime is 5651763287. The reversal of 5651763264 is 4623671565.

5651763264 is a `hidden beast` number, since 5 + 6 + 5 + 1 + 7 + 632 + 6 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is not an unprimeable number, because it can be changed into a prime (5651763263) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12873957 + ... + 12874395.

Almost surely, 2^5651763264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5651763264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9670369280).

5651763264 is an abundant number, since it is smaller than the sum of its proper divisors (13688975296).

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

5651763264 is a wasteful number, since it uses less digits than its factorization.

5651763264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598 (or 585 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The square root of 5651763264 is about 75178.2100345572. The cubic root of 5651763264 is about 1781.2627558680.

The spelling of 5651763264 in words is "five billion, six hundred fifty-one million, seven hundred sixty-three thousand, two hundred sixty-four".