52140354050 has 72 divisors (see below), whose sum is σ = 103140030684. Its totient is φ = 19606717440.

The previous prime is 52140354043. The next prime is 52140354181. The reversal of 52140354050 is 5045304125.

It can be written as a sum of positive squares in 18 ways, for example, as 19683809401 + 32456544649 = 140299^2 + 180157^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17873192 + ... + 17876108.

Almost surely, 2^52140354050 is an apocalyptic number.

52140354050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52140354050 is a deficient number, since it is larger than the sum of its proper divisors (50999676634).

52140354050 is a wasteful number, since it uses less digits than its factorization.

52140354050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4200 (or 4178 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 52140354050 its reverse (5045304125), we get a palindrome (57185658175).

The spelling of 52140354050 in words is "fifty-two billion, one hundred forty million, three hundred fifty-four thousand, fifty".