4623647534788 has 36 divisors (see below), whose sum is σ = 8576310784860. Its totient is φ = 2180748893184.

The previous prime is 4623647534747. The next prime is 4623647534789. The reversal of 4623647534788 is 8874357463264.

It can be written as a sum of positive squares in 2 ways, for example, as 799894119424 + 3823753415364 = 894368^2 + 1955442^2 .

It is a super-2 number, since 2×4623647534788² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4623647534789) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6534733 + ... + 7207636.

It is an arithmetic number, because the mean of its divisors is an integer number (238230855135).

Almost surely, 2^{4623647534788} is an apocalyptic number.

It is an amenable number.

4623647534788 is a deficient number, since it is larger than the sum of its proper divisors (3952663250072).

4623647534788 is a wasteful number, since it uses less digits than its factorization.

4623647534788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13742644 (or 13742623 counting only the distinct ones).

The product of its digits is 650280960, while the sum is 67.

The spelling of 4623647534788 in words is "four trillion, six hundred twenty-three billion, six hundred forty-seven million, five hundred thirty-four thousand, seven hundred eighty-eight".