147667275625 has 45 divisors (see below), whose sum is σ = 194989045251. Its totient is φ = 111777912000.

The previous prime is 147667275607. The next prime is 147667275631. The reversal of 147667275625 is 526572766741.

The square root of 147667275625 is 384275.

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

It can be written as a sum of positive squares in 7 ways, for example, as 52270305129 + 95396970496 = 228627^2 + 308864^2 .

It is a de Polignac number, because none of the positive numbers 2^k-147667275625 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 147667275625.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 182530221 + ... + 182531029.

Almost surely, 2^147667275625 is an apocalyptic number.

147667275625 is the 384275-th square number.

147667275625 is the 192138-th centered octagonal number.

It is an amenable number.

147667275625 is a deficient number, since it is larger than the sum of its proper divisors (47321769626).

147667275625 is an frugal number, since it uses more digits than its factorization.

147667275625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1676 (or 833 counting only the distinct ones).

The product of its digits is 29635200, while the sum is 58.

The spelling of 147667275625 in words is "one hundred forty-seven billion, six hundred sixty-seven million, two hundred seventy-five thousand, six hundred twenty-five".