465753982238 has 4 divisors (see below), whose sum is σ = 698630973360. Its totient is φ = 232876991118.

The previous prime is 465753982189. The next prime is 465753982261. The reversal of 465753982238 is 832289357564.

It is a happy number.

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

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 as a sum of consecutive naturals, namely, 116438495558 + ... + 116438495561.

It is an arithmetic number, because the mean of its divisors is an integer number (174657743340).

Almost surely, 2^465753982238 is an apocalyptic number.

465753982238 is a deficient number, since it is larger than the sum of its proper divisors (232876991122).

465753982238 is a wasteful number, since it uses less digits than its factorization.

465753982238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232876991121.

The product of its digits is 87091200, while the sum is 62.

The spelling of 465753982238 in words is "four hundred sixty-five billion, seven hundred fifty-three million, nine hundred eighty-two thousand, two hundred thirty-eight".