32552130565 has 16 divisors (see below), whose sum is σ = 39732518592. Its totient is φ = 25596768384.

The previous prime is 32552130509. The next prime is 32552130607. The reversal of 32552130565 is 56503125523.

It is a cyclic number.

It is not a de Polignac number, because 32552130565 - 2¹³ = 32552122373 is a prime.

It is a Duffinian number.

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, 46782 + ... + 259408.

It is an arithmetic number, because the mean of its divisors is an integer number (2483282412).

Almost surely, 2^32552130565 is an apocalyptic number.

It is an amenable number.

32552130565 is a deficient number, since it is larger than the sum of its proper divisors (7180388027).

32552130565 is a wasteful number, since it uses less digits than its factorization.

32552130565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213156.

The product of its (nonzero) digits is 135000, while the sum is 37.

The spelling of 32552130565 in words is "thirty-two billion, five hundred fifty-two million, one hundred thirty thousand, five hundred sixty-five".