57094873893225 has 81 divisors (see below), whose sum is σ = 118960959044343. Its totient is φ = 26100151086240.

The previous prime is 57094873893199. The next prime is 57094873893247. The reversal of 57094873893225 is 52239837849075.

The square root of 57094873893225 is 7556115.

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

57094873893225 is a `hidden beast` number, since 5 + 7 + 0 + 9 + 487 + 38 + 93 + 2 + 25 = 666.

It can be written as a sum of positive squares in only one way, i.e., 20554154601561 + 36540719291664 = 4533669^2 + 6044892^2 .

It is not a de Polignac number, because 57094873893225 - 2¹⁹ = 57094873368937 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 793356094 + ... + 793428056.

Almost surely, 2^{57094873893225} is an apocalyptic number.

57094873893225 is the 7556115-th square number.

57094873893225 is the 3778058-th centered octagonal number.

It is an amenable number.

57094873893225 is an abundant number, since it is smaller than the sum of its proper divisors (61866085151118).

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

57094873893225 is an frugal number, since it uses more digits than its factorization.

57094873893225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143956 (or 71978 counting only the distinct ones).

The product of its (nonzero) digits is 914457600, while the sum is 72.

The spelling of 57094873893225 in words is "fifty-seven trillion, ninety-four billion, eight hundred seventy-three million, eight hundred ninety-three thousand, two hundred twenty-five".