57059465473 has 2 divisors, whose sum is σ = 57059465474. Its totient is φ = 57059465472.

The previous prime is 57059465467. The next prime is 57059465527. The reversal of 57059465473 is 37456495075.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54481161744 + 2578303729 = 233412^2 + 50777^2 .

It is a cyclic number.

It is not a de Polignac number, because 57059465473 - 2⁹ = 57059464961 is a prime.

It is a super-2 number, since 2×57059465473² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (57059465773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28529732736 + 28529732737.

It is an arithmetic number, because the mean of its divisors is an integer number (28529732737).

Almost surely, 2^57059465473 is an apocalyptic number.

It is an amenable number.

57059465473 is a deficient number, since it is larger than the sum of its proper divisors (1).

57059465473 is an equidigital number, since it uses as much as digits as its factorization.

57059465473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876000, while the sum is 55.

The spelling of 57059465473 in words is "fifty-seven billion, fifty-nine million, four hundred sixty-five thousand, four hundred seventy-three".