32352450465 has 16 divisors (see below), whose sum is σ = 52536518208. Its totient is φ = 16997107776.

The previous prime is 32352450451. The next prime is 32352450541. The reversal of 32352450465 is 56405425323.

It is not a de Polignac number, because 32352450465 - 2¹⁵ = 32352417697 is a prime.

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, 16094742 + ... + 16096751.

It is an arithmetic number, because the mean of its divisors is an integer number (3283532388).

Almost surely, 2^32352450465 is an apocalyptic number.

It is an amenable number.

32352450465 is a deficient number, since it is larger than the sum of its proper divisors (20184067743).

32352450465 is a wasteful number, since it uses less digits than its factorization.

32352450465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32191568.

The product of its (nonzero) digits is 432000, while the sum is 39.

Adding to 32352450465 its reverse (56405425323), we get a palindrome (88757875788).

The spelling of 32352450465 in words is "thirty-two billion, three hundred fifty-two million, four hundred fifty thousand, four hundred sixty-five".