57945799 has 8 divisors (see below), whose sum is σ = 60199920. Its totient is φ = 55708800.

The previous prime is 57945793. The next prime is 57945803. The reversal of 57945799 is 99754975.

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 57945799 - 2¹¹ = 57943751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57945793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2844 + ... + 11134.

It is an arithmetic number, because the mean of its divisors is an integer number (7524990).

Almost surely, 2^57945799 is an apocalyptic number.

57945799 is a deficient number, since it is larger than the sum of its proper divisors (2254121).

57945799 is a wasteful number, since it uses less digits than its factorization.

57945799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8561.

The product of its digits is 3572100, while the sum is 55.

The square root of 57945799 is about 7612.2138041440. The cubic root of 57945799 is about 386.9670486759.

The spelling of 57945799 in words is "fifty-seven million, nine hundred forty-five thousand, seven hundred ninety-nine".