4656448756 has 12 divisors (see below), whose sum is σ = 8151848068. Its totient is φ = 2327349312.

The previous prime is 4656448723. The next prime is 4656448781. The reversal of 4656448756 is 6578446564.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2477052900 + 2179395856 = 49770^2 + 46684^2 .

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4656448697 and 4656448706.

It is a congruent number.

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, 206721 + ... + 228136.

Almost surely, 2^4656448756 is an apocalyptic number.

It is an amenable number.

4656448756 is a deficient number, since it is larger than the sum of its proper divisors (3495399312).

4656448756 is a wasteful number, since it uses less digits than its factorization.

4656448756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437538 (or 437536 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 55.

The square root of 4656448756 is about 68238.1766755238. The cubic root of 4656448756 is about 1669.8787672999.

The spelling of 4656448756 in words is "four billion, six hundred fifty-six million, four hundred forty-eight thousand, seven hundred fifty-six".