147526664464 has 45 divisors (see below), whose sum is σ = 288424983909. Its totient is φ = 73100389440.

The previous prime is 147526664437. The next prime is 147526664473. The reversal of 147526664464 is 464466625741.

The square root of 147526664464 is 384092.

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

It can be written as a sum of positive squares in only one way, i.e., 144324010000 + 3202654464 = 379900^2 + 56592^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 201263842 + ... + 201264574.

Almost surely, 2^147526664464 is an apocalyptic number.

147526664464 is the 384092-nd square number.

It is an amenable number.

147526664464 is a deficient number, since it is larger than the sum of its proper divisors (140898319445).

147526664464 is an frugal number, since it uses more digits than its factorization.

147526664464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736 (or 866 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 55.

The spelling of 147526664464 in words is "one hundred forty-seven billion, five hundred twenty-six million, six hundred sixty-four thousand, four hundred sixty-four".