57105194641 has 8 divisors (see below), whose sum is σ = 62300618784. Its totient is φ = 51910444320.

The previous prime is 57105194633. The next prime is 57105194651. The reversal of 57105194641 is 14649150175.

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 57105194641 - 2³ = 57105194633 is a prime.

It is a super-2 number, since 2×57105194641² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57105194651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17701 + ... + 338413.

It is an arithmetic number, because the mean of its divisors is an integer number (7787577348).

Almost surely, 2^57105194641 is an apocalyptic number.

It is an amenable number.

57105194641 is a deficient number, since it is larger than the sum of its proper divisors (5195424143).

57105194641 is a wasteful number, since it uses less digits than its factorization.

57105194641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336911.

The product of its (nonzero) digits is 151200, while the sum is 43.

The spelling of 57105194641 in words is "fifty-seven billion, one hundred five million, one hundred ninety-four thousand, six hundred forty-one".