32945563375 has 32 divisors (see below), whose sum is σ = 41571129600. Its totient is φ = 26065670400.

The previous prime is 32945563333. The next prime is 32945563403. The reversal of 32945563375 is 57336554923.

It is not a de Polignac number, because 32945563375 - 2⁹ = 32945562863 is a prime.

It is a super-2 number, since 2×32945563375² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 8404666 + ... + 8408584.

It is an arithmetic number, because the mean of its divisors is an integer number (1299097800).

Almost surely, 2^32945563375 is an apocalyptic number.

32945563375 is a deficient number, since it is larger than the sum of its proper divisors (8625566225).

32945563375 is a wasteful number, since it uses less digits than its factorization.

32945563375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4660 (or 4650 counting only the distinct ones).

The product of its digits is 10206000, while the sum is 52.

The spelling of 32945563375 in words is "thirty-two billion, nine hundred forty-five million, five hundred sixty-three thousand, three hundred seventy-five".