57406646175755 has 16 divisors (see below), whose sum is σ = 68926864451904. Its totient is φ = 45899397411840.

The previous prime is 57406646175743. The next prime is 57406646175779. The reversal of 57406646175755 is 55757164660475.

It is not a de Polignac number, because 57406646175755 - 2¹² = 57406646171659 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 70974215 + ... + 71778495.

It is an arithmetic number, because the mean of its divisors is an integer number (4307929028244).

Almost surely, 2^{57406646175755} is an apocalyptic number.

57406646175755 is a deficient number, since it is larger than the sum of its proper divisors (11520218276149).

57406646175755 is a wasteful number, since it uses less digits than its factorization.

57406646175755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812326.

The product of its (nonzero) digits is 740880000, while the sum is 68.

The spelling of 57406646175755 in words is "fifty-seven trillion, four hundred six billion, six hundred forty-six million, one hundred seventy-five thousand, seven hundred fifty-five".