52552033354142 has 32 divisors (see below), whose sum is σ = 91103180414400. Its totient is φ = 22268814594048.

The previous prime is 52552033354103. The next prime is 52552033354147. The reversal of 52552033354142 is 24145333025525.

It is a junction number, because it is equal to n+sod(n) for n = 52552033354093 and 52552033354102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52552033354147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69661238 + ... + 70411590.

It is an arithmetic number, because the mean of its divisors is an integer number (2846974387950).

Almost surely, 2^{52552033354142} is an apocalyptic number.

52552033354142 is a deficient number, since it is larger than the sum of its proper divisors (38551147060258).

52552033354142 is a wasteful number, since it uses less digits than its factorization.

52552033354142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806660.

The product of its (nonzero) digits is 2160000, while the sum is 44.

Adding to 52552033354142 its reverse (24145333025525), we get a palindrome (76697366379667).

The spelling of 52552033354142 in words is "fifty-two trillion, five hundred fifty-two billion, thirty-three million, three hundred fifty-four thousand, one hundred forty-two".