147583515556 has 27 divisors (see below), whose sum is σ = 274381528449. Its totient is φ = 69444919488.

The previous prime is 147583515487. The next prime is 147583515587. The reversal of 147583515556 is 655515385741.

It is a happy number.

The square root of 147583515556 is 384166.

It is a perfect power (a square), and thus also a powerful number.

147583515556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 114900660900 + 32682854656 = 338970^2 + 180784^2 .

It is a super-3 number, since 3×147583515556³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 147583515497 and 147583515506.

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 in 8 ways as a sum of consecutive naturals, for example, 13055995 + ... + 13067293.

Almost surely, 2^147583515556 is an apocalyptic number.

147583515556 is the 384166-th square number.

It is an amenable number.

147583515556 is a deficient number, since it is larger than the sum of its proper divisors (126798012893).

147583515556 is an frugal number, since it uses more digits than its factorization.

147583515556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22636 (or 11318 counting only the distinct ones).

The product of its digits is 12600000, while the sum is 55.

The spelling of 147583515556 in words is "one hundred forty-seven billion, five hundred eighty-three million, five hundred fifteen thousand, five hundred fifty-six".