57462843180625 has 15 divisors (see below), whose sum is σ = 71805805651767. Its totient is φ = 45970122936000.

The previous prime is 57462843180563. The next prime is 57462843180629. The reversal of 57462843180625 is 52608134826475.

The square root of 57462843180625 is 7580425.

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 38842099269649 + 18620743910976 = 6232343^2 + 4315176^2 .

It is not a de Polignac number, because 57462843180625 - 2³¹ = 57460695696977 is a prime.

It is a super-2 number, since 2×57462843180625² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57462843180629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 189359017 + ... + 189662233.

Almost surely, 2^{57462843180625} is an apocalyptic number.

57462843180625 is the 7580425-th square number.

57462843180625 is the 3790213-rd centered octagonal number.

It is an amenable number.

57462843180625 is a deficient number, since it is larger than the sum of its proper divisors (14342962471142).

57462843180625 is an frugal number, since it uses more digits than its factorization.

57462843180625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606454 (or 303222 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 61.

The spelling of 57462843180625 in words is "fifty-seven trillion, four hundred sixty-two billion, eight hundred forty-three million, one hundred eighty thousand, six hundred twenty-five".