53650656960 has 224 divisors, whose sum is σ = 172931328000. Its totient is φ = 14090219520.

The previous prime is 53650656929. The next prime is 53650656967. The reversal of 53650656960 is 6965605635.

It is not an unprimeable number, because it can be changed into a prime (53650656967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45427570 + ... + 45428750.

Almost surely, 2^53650656960 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 53650656960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86465664000).

53650656960 is an abundant number, since it is smaller than the sum of its proper divisors (119280671040).

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

53650656960 is a wasteful number, since it uses less digits than its factorization.

53650656960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879 (or 1869 counting only the distinct ones).

The product of its (nonzero) digits is 4374000, while the sum is 51.

The spelling of 53650656960 in words is "fifty-three billion, six hundred fifty million, six hundred fifty-six thousand, nine hundred sixty".