32223550002545 has 32 divisors (see below), whose sum is σ = 42408428325120. Its totient is φ = 23310588349440.

The previous prime is 32223550002439. The next prime is 32223550002587. The reversal of 32223550002545 is 54520005532223.

It is not a de Polignac number, because 32223550002545 - 2¹⁶ = 32223549937009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32223550002499 and 32223550002508.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11091941 + ... + 13692269.

It is an arithmetic number, because the mean of its divisors is an integer number (1325263385160).

Almost surely, 2^{32223550002545} is an apocalyptic number.

It is an amenable number.

32223550002545 is a deficient number, since it is larger than the sum of its proper divisors (10184878322575).

32223550002545 is a wasteful number, since it uses less digits than its factorization.

32223550002545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2601545.

The product of its (nonzero) digits is 360000, while the sum is 38.

Adding to 32223550002545 its reverse (54520005532223), we get a palindrome (86743555534768).

The spelling of 32223550002545 in words is "thirty-two trillion, two hundred twenty-three billion, five hundred fifty million, two thousand, five hundred forty-five".