32455451198 has 16 divisors (see below), whose sum is σ = 51253307520. Its totient is φ = 15371277336.

The previous prime is 32455451191. The next prime is 32455451227. The reversal of 32455451198 is 89115455423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32455451191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199511 + ... + 323597.

It is an arithmetic number, because the mean of its divisors is an integer number (3203331720).

Almost surely, 2^32455451198 is an apocalyptic number.

32455451198 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

32455451198 is a deficient number, since it is larger than the sum of its proper divisors (18797856322).

32455451198 is a wasteful number, since it uses less digits than its factorization.

32455451198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130991.

The product of its digits is 864000, while the sum is 47.

The spelling of 32455451198 in words is "thirty-two billion, four hundred fifty-five million, four hundred fifty-one thousand, one hundred ninety-eight".