662037172160 has 224 divisors, whose sum is σ = 1981564784640. Its totient is φ = 205065474048.

The previous prime is 662037172133. The next prime is 662037172177. The reversal of 662037172160 is 61271730266.

It is a tau number, because it is divible by the number of its divisors (224).

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 31 ways as a sum of consecutive naturals, for example, 1126781 + ... + 1610499.

It is an arithmetic number, because the mean of its divisors is an integer number (8846271360).

Almost surely, 2^662037172160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 662037172160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (990782392320).

662037172160 is an abundant number, since it is smaller than the sum of its proper divisors (1319527612480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

662037172160 is a wasteful number, since it uses less digits than its factorization.

662037172160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483803 (or 483793 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 41.

The spelling of 662037172160 in words is "six hundred sixty-two billion, thirty-seven million, one hundred seventy-two thousand, one hundred sixty".