4897147702500 has 135 divisors (see below), whose sum is σ = 15469723442173. Its totient is φ = 1305817536000.

The previous prime is 4897147702493. The next prime is 4897147702511. The reversal of 4897147702500 is 52077417984.

The square root of 4897147702500 is 2212950.

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

4897147702500 is a `hidden beast` number, since 4 + 8 + 97 + 1 + 47 + 7 + 0 + 2 + 500 = 666.

It can be written as a sum of positive squares in 7 ways, for example, as 3802897810404 + 1094249892096 = 1950102^2 + 1046064^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 331935124 + ... + 331949876.

Almost surely, 2^{4897147702500} is an apocalyptic number.

4897147702500 is the 2212950-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4897147702500

4897147702500 is an abundant number, since it is smaller than the sum of its proper divisors (10572575739673).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4897147702500 is an frugal number, since it uses more digits than its factorization.

4897147702500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29536 (or 14763 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 54.

The spelling of 4897147702500 in words is "four trillion, eight hundred ninety-seven billion, one hundred forty-seven million, seven hundred two thousand, five hundred".