32775555775 has 24 divisors (see below), whose sum is σ = 40792389120. Its totient is φ = 26123391360.

The previous prime is 32775555689. The next prime is 32775555779. The reversal of 32775555775 is 57755557723.

It is not a de Polignac number, because 32775555775 - 2⁷ = 32775555647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32775555779) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12196482 + ... + 12199168.

It is an arithmetic number, because the mean of its divisors is an integer number (1699682880).

Almost surely, 2^32775555775 is an apocalyptic number.

32775555775 is a deficient number, since it is larger than the sum of its proper divisors (8016833345).

32775555775 is a wasteful number, since it uses less digits than its factorization.

32775555775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4323 (or 4318 counting only the distinct ones).

The product of its digits is 45018750, while the sum is 58.

The spelling of 32775555775 in words is "thirty-two billion, seven hundred seventy-five million, five hundred fifty-five thousand, seven hundred seventy-five".