53222832036 has 108 divisors (see below), whose sum is σ = 147977329500. Its totient is φ = 16117284480.

The previous prime is 53222832011. The next prime is 53222832037. The reversal of 53222832036 is 63023822235.

53222832036 is a `hidden beast` number, since 5 + 322 + 2 + 8 + 320 + 3 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 30359577600 + 22863254436 = 174240^2 + 151206^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (53222832037) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 8486710 + ... + 8492978.

Almost surely, 2^53222832036 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 53222832036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73988664750).

53222832036 is an abundant number, since it is smaller than the sum of its proper divisors (94754497464).

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

53222832036 is a wasteful number, since it uses less digits than its factorization.

53222832036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8250 (or 8234 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 53222832036 in words is "fifty-three billion, two hundred twenty-two million, eight hundred thirty-two thousand, thirty-six".