52446042112 has 96 divisors (see below), whose sum is σ = 107145838800. Its totient is φ = 25657344000.

The previous prime is 52446042097. The next prime is 52446042127. The reversal of 52446042112 is 21124064425.

It is an interprime number because it is at equal distance from previous prime (52446042097) and next prime (52446042127).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29119612 + ... + 29121412.

Almost surely, 2^52446042112 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 52446042112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53572919400).

52446042112 is an abundant number, since it is smaller than the sum of its proper divisors (54699796688).

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

52446042112 is a wasteful number, since it uses less digits than its factorization.

52446042112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123 (or 2103 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The spelling of 52446042112 in words is "fifty-two billion, four hundred forty-six million, forty-two thousand, one hundred twelve".