662558116000 has 192 divisors, whose sum is σ = 1779993895680. Its totient is φ = 240374400000.

The previous prime is 662558115943. The next prime is 662558116027. The reversal of 662558116000 is 611855266.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19298850 + ... + 19333150.

It is an arithmetic number, because the mean of its divisors is an integer number (9270801540).

Almost surely, 2^662558116000 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 662558116000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (889996947840).

662558116000 is an abundant number, since it is smaller than the sum of its proper divisors (1117435779680).

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

662558116000 is a wasteful number, since it uses less digits than its factorization.

662558116000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34776 (or 34758 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 662558116000 in words is "six hundred sixty-two billion, five hundred fifty-eight million, one hundred sixteen thousand".