52937820423424 has 108 divisors (see below), whose sum is σ = 112396393486300. Its totient is φ = 24879493545984.

The previous prime is 52937820423421. The next prime is 52937820423427. The reversal of 52937820423424 is 42432402873925.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52937820423421) and next prime (52937820423427).

It can be written as a sum of positive squares in 6 ways, for example, as 7948069069824 + 44989751353600 = 2819232^2 + 6707440^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52937820423421) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 56428462 + ... + 57358930.

Almost surely, 2^{52937820423424} 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 52937820423424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56198196743150).

52937820423424 is an abundant number, since it is smaller than the sum of its proper divisors (59458573062876).

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

52937820423424 is an equidigital number, since it uses as much as digits as its factorization.

52937820423424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931288 (or 931257 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 55.

The spelling of 52937820423424 in words is "fifty-two trillion, nine hundred thirty-seven billion, eight hundred twenty million, four hundred twenty-three thousand, four hundred twenty-four".