4772311641 has 8 divisors (see below), whose sum is σ = 7070091360. Its totient is φ = 3181541076.

The previous prime is 4772311619. The next prime is 4772311651. The reversal of 4772311641 is 1461132774.

4772311641 is a `hidden beast` number, since 4 + 7 + 7 + 2 + 3 + 1 + 1 + 641 = 666.

It is not a de Polignac number, because 4772311641 - 2¹¹ = 4772309593 is a prime.

It is a super-2 number, since 2×4772311641² = 45549916797648225762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4772311596 and 4772311605.

It is not an unprimeable number, because it can be changed into a prime (4772311651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88376115 + ... + 88376168.

It is an arithmetic number, because the mean of its divisors is an integer number (883761420).

Almost surely, 2^4772311641 is an apocalyptic number.

It is an amenable number.

4772311641 is a deficient number, since it is larger than the sum of its proper divisors (2297779719).

4772311641 is a wasteful number, since it uses less digits than its factorization.

4772311641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176752292 (or 176752286 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 4772311641 is about 69081.9197836887. The cubic root of 4772311641 is about 1683.6155646854.

The spelling of 4772311641 in words is "four billion, seven hundred seventy-two million, three hundred eleven thousand, six hundred forty-one".