455531694382 has 4 divisors (see below), whose sum is σ = 683297541576. Its totient is φ = 227765847190.

The previous prime is 455531694353. The next prime is 455531694383. The reversal of 455531694382 is 283496135554.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455531694383) by changing a digit.

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 as a sum of consecutive naturals, namely, 113882923594 + ... + 113882923597.

It is an arithmetic number, because the mean of its divisors is an integer number (170824385394).

Almost surely, 2^455531694382 is an apocalyptic number.

455531694382 is a deficient number, since it is larger than the sum of its proper divisors (227765847194).

455531694382 is a wasteful number, since it uses less digits than its factorization.

455531694382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227765847193.

The product of its digits is 15552000, while the sum is 55.

The spelling of 455531694382 in words is "four hundred fifty-five billion, five hundred thirty-one million, six hundred ninety-four thousand, three hundred eighty-two".