461968422562 has 8 divisors (see below), whose sum is σ = 692959315500. Its totient is φ = 230981984064.

The previous prime is 461968422533. The next prime is 461968422583. The reversal of 461968422562 is 265224869164.

It can be written as a sum of positive squares in 2 ways, for example, as 382268921841 + 79699500721 = 618279^2 + 282311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840987 + ... + 1277182.

Almost surely, 2^461968422562 is an apocalyptic number.

461968422562 is a deficient number, since it is larger than the sum of its proper divisors (230990892938).

461968422562 is a wasteful number, since it uses less digits than its factorization.

461968422562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227220.

The product of its digits is 9953280, while the sum is 55.

The spelling of 461968422562 in words is "four hundred sixty-one billion, nine hundred sixty-eight million, four hundred twenty-two thousand, five hundred sixty-two".