2040055513 has 8 divisors (see below), whose sum is σ = 2082811136. Its totient is φ = 1997600400.

The previous prime is 2040055481. The next prime is 2040055531. The reversal of 2040055513 is 3155500402.

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 2040055513 - 2⁵ = 2040055481 is a prime.

It is a super-2 number, since 2×2040055513² = 8323652992243386338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2040050513) 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, 61383 + ... + 88588.

It is an arithmetic number, because the mean of its divisors is an integer number (260351392).

Almost surely, 2^2040055513 is an apocalyptic number.

It is an amenable number.

2040055513 is a deficient number, since it is larger than the sum of its proper divisors (42755623).

2040055513 is a wasteful number, since it uses less digits than its factorization.

2040055513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150255.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2040055513 is about 45166.9736976034. The cubic root of 2040055513 is about 1268.2766450908.

Adding to 2040055513 its reverse (3155500402), we get a palindrome (5195555915).

The spelling of 2040055513 in words is "two billion, forty million, fifty-five thousand, five hundred thirteen".