656016053000 has 256 divisors, whose sum is σ = 1920834639360. Its totient is φ = 203727744000.

The previous prime is 656016052999. The next prime is 656016053041. The reversal of 656016053000 is 350610656.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21313622 + ... + 21344378.

It is an arithmetic number, because the mean of its divisors is an integer number (7503260310).

Almost surely, 2^656016053000 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 656016053000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (960417319680).

656016053000 is an abundant number, since it is smaller than the sum of its proper divisors (1264818586360).

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

656016053000 is a wasteful number, since it uses less digits than its factorization.

656016053000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31073 (or 31059 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

Adding to 656016053000 its reverse (350610656), we get a palindrome (656366663656).

The spelling of 656016053000 in words is "six hundred fifty-six billion, sixteen million, fifty-three thousand".