52017150064 has 80 divisors (see below), whose sum is σ = 110877769440. Its totient is φ = 23444398080.

The previous prime is 52017150061. The next prime is 52017150089. The reversal of 52017150064 is 46005171025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52017150061) 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 15 ways as a sum of consecutive naturals, for example, 12451144 + ... + 12455320.

It is an arithmetic number, because the mean of its divisors is an integer number (1385972118).

Almost surely, 2^52017150064 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 52017150064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55438884720).

52017150064 is an abundant number, since it is smaller than the sum of its proper divisors (58860619376).

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

52017150064 is a wasteful number, since it uses less digits than its factorization.

52017150064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4778 (or 4772 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The spelling of 52017150064 in words is "fifty-two billion, seventeen million, one hundred fifty thousand, sixty-four".