4652478742564 has 12 divisors (see below), whose sum is σ = 8152053410844. Its totient is φ = 2323320625184.

The previous prime is 4652478742553. The next prime is 4652478742661.

It is a happy number.

4652478742564 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 990307600164 + 3662171142400 = 995142^2 + 1913680^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4652478742496 and 4652478742505.

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, 729682939 + ... + 729689314.

It is an arithmetic number, because the mean of its divisors is an integer number (679337784237).

Almost surely, 2^{4652478742564} is an apocalyptic number.

It is an amenable number.

4652478742564 is a deficient number, since it is larger than the sum of its proper divisors (3499574668280).

4652478742564 is a wasteful number, since it uses less digits than its factorization.

4652478742564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459373054 (or 1459373052 counting only the distinct ones).

The product of its digits is 361267200, while the sum is 64.

The spelling of 4652478742564 in words is "four trillion, six hundred fifty-two billion, four hundred seventy-eight million, seven hundred forty-two thousand, five hundred sixty-four".