52040330444 has 24 divisors (see below), whose sum is σ = 92056233360. Its totient is φ = 25738822656.

The previous prime is 52040330417. The next prime is 52040330479. The reversal of 52040330444 is 44403304025.

52040330444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753392 + ... + 819560.

It is an arithmetic number, because the mean of its divisors is an integer number (3835676390).

Almost surely, 2^52040330444 is an apocalyptic number.

It is an amenable number.

52040330444 is a deficient number, since it is larger than the sum of its proper divisors (40015902916).

52040330444 is a wasteful number, since it uses less digits than its factorization.

52040330444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68297 (or 68295 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 52040330444 its reverse (44403304025), we get a palindrome (96443634469).

The spelling of 52040330444 in words is "fifty-two billion, forty million, three hundred thirty thousand, four hundred forty-four".