32613215016 has 16 divisors (see below), whose sum is σ = 81533037600. Its totient is φ = 10871071664.

The previous prime is 32613215003. The next prime is 32613215027. The reversal of 32613215016 is 61051231623.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 679441956 + ... + 679442003.

It is an arithmetic number, because the mean of its divisors is an integer number (5095814850).

Almost surely, 2^32613215016 is an apocalyptic number.

It is an amenable number.

32613215016 is an abundant number, since it is smaller than the sum of its proper divisors (48919822584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32613215016 is a wasteful number, since it uses less digits than its factorization.

32613215016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358883968 (or 1358883964 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 32613215016 its reverse (61051231623), we get a palindrome (93664446639).

The spelling of 32613215016 in words is "thirty-two billion, six hundred thirteen million, two hundred fifteen thousand, sixteen".