662402052404 has 24 divisors (see below), whose sum is σ = 1291991621760. Its totient is φ = 295312369536.

The previous prime is 662402052397. The next prime is 662402052419. The reversal of 662402052404 is 404250204266.

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 in 7 ways as a sum of consecutive naturals, for example, 256346252 + ... + 256348835.

It is an arithmetic number, because the mean of its divisors is an integer number (53832984240).

Almost surely, 2^662402052404 is an apocalyptic number.

It is an amenable number.

662402052404 is a deficient number, since it is larger than the sum of its proper divisors (629589569356).

662402052404 is a wasteful number, since it uses less digits than its factorization.

662402052404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512695127 (or 512695125 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 662402052404 in words is "six hundred sixty-two billion, four hundred two million, fifty-two thousand, four hundred four".