32255628378550 has 48 divisors (see below), whose sum is σ = 61014805740000. Its totient is φ = 12684080505600.

The previous prime is 32255628378529. The next prime is 32255628378629. The reversal of 32255628378550 is 5587382655223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11778375 + ... + 14256274.

It is an arithmetic number, because the mean of its divisors is an integer number (1271141786250).

Almost surely, 2^{32255628378550} is an apocalyptic number.

32255628378550 is a deficient number, since it is larger than the sum of its proper divisors (28759177361450).

32255628378550 is a wasteful number, since it uses less digits than its factorization.

32255628378550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26035081 (or 26035076 counting only the distinct ones).

The product of its (nonzero) digits is 120960000, while the sum is 61.

The spelling of 32255628378550 in words is "thirty-two trillion, two hundred fifty-five billion, six hundred twenty-eight million, three hundred seventy-eight thousand, five hundred fifty".