462774075625 has 15 divisors (see below), whose sum is σ = 578303737473. Its totient is φ = 370205655000.

The previous prime is 462774075587. The next prime is 462774075637. The reversal of 462774075625 is 526570477264.

The square root of 462774075625 is 680275.

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

It can be written as a sum of positive squares in 2 ways, for example, as 36281487529 + 426492588096 = 190477^2 + 653064^2 .

It is not a de Polignac number, because 462774075625 - 2¹¹ = 462774073577 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 16993270 + ... + 17020480.

Almost surely, 2^462774075625 is an apocalyptic number.

462774075625 is the 680275-th square number.

462774075625 is the 340138-th centered octagonal number.

It is an amenable number.

462774075625 is a deficient number, since it is larger than the sum of its proper divisors (115529661848).

462774075625 is an frugal number, since it uses more digits than its factorization.

462774075625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54442 (or 27216 counting only the distinct ones).

The product of its (nonzero) digits is 19756800, while the sum is 55.

The spelling of 462774075625 in words is "four hundred sixty-two billion, seven hundred seventy-four million, seventy-five thousand, six hundred twenty-five".