52100545002 has 64 divisors (see below), whose sum is σ = 118480527360. Its totient is φ = 15130353600.

The previous prime is 52100544989. The next prime is 52100545073. The reversal of 52100545002 is 20054500125.

It is a happy number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 87124 + ... + 334352.

It is an arithmetic number, because the mean of its divisors is an integer number (1851258240).

Almost surely, 2^52100545002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52100545002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59240263680).

52100545002 is an abundant number, since it is smaller than the sum of its proper divisors (66379982358).

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

52100545002 is a wasteful number, since it uses less digits than its factorization.

52100545002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247379.

The product of its (nonzero) digits is 2000, while the sum is 24.

The spelling of 52100545002 in words is "fifty-two billion, one hundred million, five hundred forty-five thousand, two".