52353040000 has 80 divisors (see below), whose sum is σ = 130329820170. Its totient is φ = 20941184000.

The previous prime is 52353039943. The next prime is 52353040049. The reversal of 52353040000 is 4035325.

52353040000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 7208689216 + 45144350784 = 84904^2 + 212472^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 247207 + ... + 407206.

Almost surely, 2^52353040000 is an apocalyptic number.

52353040000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52353040000 is an abundant number, since it is smaller than the sum of its proper divisors (77976780170).

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

52353040000 is an frugal number, since it uses more digits than its factorization.

52353040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654447 (or 654420 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

Adding to 52353040000 its reverse (4035325), we get a palindrome (52357075325).

The spelling of 52353040000 in words is "fifty-two billion, three hundred fifty-three million, forty thousand".