52303051010140 has 144 divisors (see below), whose sum is σ = 135531633545280. Its totient is φ = 16600940052480.

The previous prime is 52303051010129. The next prime is 52303051010159. The reversal of 52303051010140 is 4101015030325.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8127925 + ... + 13064044.

It is an arithmetic number, because the mean of its divisors is an integer number (941191899620).

Almost surely, 2^{52303051010140} is an apocalyptic number.

It is an amenable number.

52303051010140 is an abundant number, since it is smaller than the sum of its proper divisors (83228582535140).

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

52303051010140 is a wasteful number, since it uses less digits than its factorization.

52303051010140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21192080 (or 21192061 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 52303051010140 its reverse (4101015030325), we get a palindrome (56404066040465).

The spelling of 52303051010140 in words is "fifty-two trillion, three hundred three billion, fifty-one million, ten thousand, one hundred forty".