57654795993 has 8 divisors (see below), whose sum is σ = 80919012000. Its totient is φ = 36413555328.

The previous prime is 57654795953. The next prime is 57654795997. The reversal of 57654795993 is 39959745675.

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

It is not a de Polignac number, because 57654795993 - 2⁹ = 57654795481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57654795997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505743768 + ... + 505743881.

It is an arithmetic number, because the mean of its divisors is an integer number (10114876500).

Almost surely, 2^57654795993 is an apocalyptic number.

It is an amenable number.

57654795993 is a deficient number, since it is larger than the sum of its proper divisors (23264216007).

57654795993 is a wasteful number, since it uses less digits than its factorization.

57654795993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011487671.

The product of its digits is 321489000, while the sum is 69.

The spelling of 57654795993 in words is "fifty-seven billion, six hundred fifty-four million, seven hundred ninety-five thousand, nine hundred ninety-three".