2040551013 has 8 divisors (see below), whose sum is σ = 2778622848. Its totient is φ = 1331423264.

The previous prime is 2040551011. The next prime is 2040551057. The reversal of 2040551013 is 3101550402.

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 2040551013 - 2¹ = 2040551011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040551011) 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, 7235856 + ... + 7236137.

It is an arithmetic number, because the mean of its divisors is an integer number (347327856).

Almost surely, 2^2040551013 is an apocalyptic number.

It is an amenable number.

2040551013 is a deficient number, since it is larger than the sum of its proper divisors (738071835).

2040551013 is a wasteful number, since it uses less digits than its factorization.

2040551013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14472043.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2040551013 is about 45172.4585671402. The cubic root of 2040551013 is about 1268.3793188009.

The spelling of 2040551013 in words is "two billion, forty million, five hundred fifty-one thousand, thirteen".