4648157872552 has 8 divisors (see below), whose sum is σ = 8715296011050. Its totient is φ = 2324078936272.

The previous prime is 4648157872451. The next prime is 4648157872583. The reversal of 4648157872552 is 2552787518464.

It can be written as a sum of positive squares in only one way, i.e., 3328632398116 + 1319525474436 = 1824454^2 + 1148706^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290509867027 + ... + 290509867042.

Almost surely, 2^{4648157872552} is an apocalyptic number.

It is an amenable number.

4648157872552 is a deficient number, since it is larger than the sum of its proper divisors (4067138138498).

4648157872552 is a wasteful number, since it uses less digits than its factorization.

4648157872552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581019734075 (or 581019734071 counting only the distinct ones).

The product of its digits is 150528000, while the sum is 64.

The spelling of 4648157872552 in words is "four trillion, six hundred forty-eight billion, one hundred fifty-seven million, eight hundred seventy-two thousand, five hundred fifty-two".