32378072375 has 32 divisors (see below), whose sum is σ = 44445810240. Its totient is φ = 23547568000.

The previous prime is 32378072359. The next prime is 32378072401. The reversal of 32378072375 is 57327087323.

It is not a de Polignac number, because 32378072375 - 2⁴ = 32378072359 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69071 + ... + 263679.

It is an arithmetic number, because the mean of its divisors is an integer number (1388931570).

Almost surely, 2^32378072375 is an apocalyptic number.

32378072375 is a deficient number, since it is larger than the sum of its proper divisors (12067737865).

32378072375 is an equidigital number, since it uses as much as digits as its factorization.

32378072375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194657 (or 194625 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 47.

The spelling of 32378072375 in words is "thirty-two billion, three hundred seventy-eight million, seventy-two thousand, three hundred seventy-five".