2042053993 has 8 divisors (see below), whose sum is σ = 2334052800. Its totient is φ = 1750124400.

The previous prime is 2042053967. The next prime is 2042053997. The reversal of 2042053993 is 3993502402.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2042053993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2042053997) 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, 91818 + ... + 111868.

It is an arithmetic number, because the mean of its divisors is an integer number (291756600).

Almost surely, 2^2042053993 is an apocalyptic number.

It is an amenable number.

2042053993 is a deficient number, since it is larger than the sum of its proper divisors (291998807).

2042053993 is a wasteful number, since it uses less digits than its factorization.

2042053993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34607.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 2042053993 is about 45189.0915266063. The cubic root of 2042053993 is about 1268.6906531552.

The spelling of 2042053993 in words is "two billion, forty-two million, fifty-three thousand, nine hundred ninety-three".