2042515073 has 8 divisors (see below), whose sum is σ = 2109862656. Its totient is φ = 1975258800.

The previous prime is 2042515051. The next prime is 2042515087. The reversal of 2042515073 is 3705152402.

It is a happy number.

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 2042515073 - 2⁶ = 2042515009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2042518073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24218 + ... + 68348.

It is an arithmetic number, because the mean of its divisors is an integer number (263732832).

Almost surely, 2^2042515073 is an apocalyptic number.

It is an amenable number.

2042515073 is a deficient number, since it is larger than the sum of its proper divisors (67347583).

2042515073 is a wasteful number, since it uses less digits than its factorization.

2042515073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45655.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 2042515073 is about 45194.1929123643. The cubic root of 2042515073 is about 1268.7861328155.

Adding to 2042515073 its reverse (3705152402), we get a palindrome (5747667475).

The spelling of 2042515073 in words is "two billion, forty-two million, five hundred fifteen thousand, seventy-three".