57473006641 has 4 divisors (see below), whose sum is σ = 57473766000. Its totient is φ = 57472247284.

The previous prime is 57473006639. The next prime is 57473006677. The reversal of 57473006641 is 14660037475.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57473006641 - 2¹ = 57473006639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57473006681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251791 + ... + 422308.

It is an arithmetic number, because the mean of its divisors is an integer number (14368441500).

Almost surely, 2^57473006641 is an apocalyptic number.

It is an amenable number.

57473006641 is a deficient number, since it is larger than the sum of its proper divisors (759359).

57473006641 is an equidigital number, since it uses as much as digits as its factorization.

57473006641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759358.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 57473006641 in words is "fifty-seven billion, four hundred seventy-three million, six thousand, six hundred forty-one".