2506320213013 has 8 divisors (see below), whose sum is σ = 2622076571520. Its totient is φ = 2393165121120.

The previous prime is 2506320212987. The next prime is 2506320213017. The reversal of 2506320213013 is 3103120236052.

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 2506320213013 - 2³⁷ = 2368881259541 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 (2506320213017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650314683 + ... + 650318536.

It is an arithmetic number, because the mean of its divisors is an integer number (327759571440).

Almost surely, 2^{2506320213013} is an apocalyptic number.

It is an amenable number.

2506320213013 is a deficient number, since it is larger than the sum of its proper divisors (115756358507).

2506320213013 is a wasteful number, since it uses less digits than its factorization.

2506320213013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300633307.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 2506320213013 its reverse (3103120236052), we get a palindrome (5609440449065).

The spelling of 2506320213013 in words is "two trillion, five hundred six billion, three hundred twenty million, two hundred thirteen thousand, thirteen".