662318061383 has 8 divisors (see below), whose sum is σ = 722538801936. Its totient is φ = 602098988800.

The previous prime is 662318061323. The next prime is 662318061407. The reversal of 662318061383 is 383160813266.

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

It is a cyclic number.

It is not a de Polignac number, because 662318061383 - 2⁶ = 662318061319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662318061323) 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, 501185 + ... + 1255317.

It is an arithmetic number, because the mean of its divisors is an integer number (90317350242).

Almost surely, 2^662318061383 is an apocalyptic number.

662318061383 is a deficient number, since it is larger than the sum of its proper divisors (60220740553).

662318061383 is a wasteful number, since it uses less digits than its factorization.

662318061383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833985.

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 662318061383 in words is "six hundred sixty-two billion, three hundred eighteen million, sixty-one thousand, three hundred eighty-three".