57353818845 has 8 divisors (see below), whose sum is σ = 91766110176. Its totient is φ = 30588703376.

The previous prime is 57353818829. The next prime is 57353818861. The reversal of 57353818845 is 54881835375.

It is an interprime number because it is at equal distance from previous prime (57353818829) and next prime (57353818861).

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 57353818845 - 2⁴ = 57353818829 is a prime.

It is a super-2 number, since 2×57353818845² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1911793947 + ... + 1911793976.

It is an arithmetic number, because the mean of its divisors is an integer number (11470763772).

Almost surely, 2^57353818845 is an apocalyptic number.

It is an amenable number.

57353818845 is a deficient number, since it is larger than the sum of its proper divisors (34412291331).

57353818845 is a wasteful number, since it uses less digits than its factorization.

57353818845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3823587931.

The product of its digits is 16128000, while the sum is 57.

The spelling of 57353818845 in words is "fifty-seven billion, three hundred fifty-three million, eight hundred eighteen thousand, eight hundred forty-five".