4897922265625 has 27 divisors (see below), whose sum is σ = 6124129188663. Its totient is φ = 3917231250000.

The previous prime is 4897922265541. The next prime is 4897922265631. The reversal of 4897922265625 is 5265622297984.

The square root of 4897922265625 is 2213125.

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

It can be written as a sum of positive squares in 13 ways, for example, as 90094224649 + 4807828040976 = 300157^2 + 2192676^2 .

It is not a de Polignac number, because 4897922265625 - 2¹³ = 4897922257433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1383201355 + ... + 1383204895.

Almost surely, 2^{4897922265625} is an apocalyptic number.

4897922265625 is the 2213125-th square number.

4897922265625 is the 1106563-rd centered octagonal number.

It is an amenable number.

4897922265625 is a deficient number, since it is larger than the sum of its proper divisors (1226206923038).

4897922265625 is an frugal number, since it uses more digits than its factorization.

4897922265625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7122 (or 3546 counting only the distinct ones).

The product of its digits is 261273600, while the sum is 67.

The spelling of 4897922265625 in words is "four trillion, eight hundred ninety-seven billion, nine hundred twenty-two million, two hundred sixty-five thousand, six hundred twenty-five".