32623415515213 has 16 divisors (see below), whose sum is σ = 33115973495616. Its totient is φ = 32134598421120.

The previous prime is 32623415515109. The next prime is 32623415515253. The reversal of 32623415515213 is 31251551432623.

It is a cyclic number.

It is not a de Polignac number, because 32623415515213 - 2²¹ = 32623413418061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32623415515213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32623415515253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174584770 + ... + 174771532.

It is an arithmetic number, because the mean of its divisors is an integer number (2069748343476).

Almost surely, 2^{32623415515213} is an apocalyptic number.

It is an amenable number.

32623415515213 is a deficient number, since it is larger than the sum of its proper divisors (492557980403).

32623415515213 is a wasteful number, since it uses less digits than its factorization.

32623415515213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196764.

The product of its digits is 648000, while the sum is 43.

Adding to 32623415515213 its reverse (31251551432623), we get a palindrome (63874966947836).

The spelling of 32623415515213 in words is "thirty-two trillion, six hundred twenty-three billion, four hundred fifteen million, five hundred fifteen thousand, two hundred thirteen".