57459377905 has 8 divisors (see below), whose sum is σ = 68977161792. Its totient is φ = 45950230128.

The previous prime is 57459377903. The next prime is 57459377909. The reversal of 57459377905 is 50977395475.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57459377905 - 2¹ = 57459377903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57459377903) 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 7 ways as a sum of consecutive naturals, for example, 2144379 + ... + 2171008.

It is an arithmetic number, because the mean of its divisors is an integer number (8622145224).

Almost surely, 2^57459377905 is an apocalyptic number.

It is an amenable number.

57459377905 is a deficient number, since it is larger than the sum of its proper divisors (11517783887).

57459377905 is a wasteful number, since it uses less digits than its factorization.

57459377905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4318055.

The product of its (nonzero) digits is 41674500, while the sum is 61.

The spelling of 57459377905 in words is "fifty-seven billion, four hundred fifty-nine million, three hundred seventy-seven thousand, nine hundred five".