52073448100 has 72 divisors (see below), whose sum is σ = 115835586048. Its totient is φ = 20307283200.

The previous prime is 52073448061. The next prime is 52073448101. The reversal of 52073448100 is 184437025.

It is a super-2 number, since 2×52073448100² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52073448101) 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 23 ways as a sum of consecutive naturals, for example, 7470817 + ... + 7477783.

It is an arithmetic number, because the mean of its divisors is an integer number (1608827584).

Almost surely, 2^52073448100 is an apocalyptic number.

52073448100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52073448100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57917793024).

52073448100 is an abundant number, since it is smaller than the sum of its proper divisors (63762137948).

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

52073448100 is a wasteful number, since it uses less digits than its factorization.

52073448100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8845 (or 8838 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The spelling of 52073448100 in words is "fifty-two billion, seventy-three million, four hundred forty-eight thousand, one hundred".