2543713213215 has 16 divisors (see below), whose sum is σ = 4127264257536. Its totient is φ = 1337539341600.

The previous prime is 2543713213163. The next prime is 2543713213241. The reversal of 2543713213215 is 5123123173452.

It is not a de Polignac number, because 2543713213215 - 2¹³ = 2543713205023 is a prime.

It is a super-2 number, since 2×2543713213215² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1194230491 + ... + 1194232620.

It is an arithmetic number, because the mean of its divisors is an integer number (257954016096).

Almost surely, 2^{2543713213215} is an apocalyptic number.

2543713213215 is a deficient number, since it is larger than the sum of its proper divisors (1583551044321).

2543713213215 is a wasteful number, since it uses less digits than its factorization.

2543713213215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388463190.

The product of its digits is 151200, while the sum is 39.

Adding to 2543713213215 its reverse (5123123173452), we get a palindrome (7666836386667).

The spelling of 2543713213215 in words is "two trillion, five hundred forty-three billion, seven hundred thirteen million, two hundred thirteen thousand, two hundred fifteen".