52156360510342 has 32 divisors (see below), whose sum is σ = 85677391920384. Its totient is φ = 23615610516000.

The previous prime is 52156360510321. The next prime is 52156360510367. The reversal of 52156360510342 is 24301506365125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82697592 + ... + 83325892.

It is an arithmetic number, because the mean of its divisors is an integer number (2677418497512).

Almost surely, 2^{52156360510342} is an apocalyptic number.

52156360510342 is a deficient number, since it is larger than the sum of its proper divisors (33521031410042).

52156360510342 is a wasteful number, since it uses less digits than its factorization.

52156360510342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642924.

The product of its (nonzero) digits is 648000, while the sum is 43.

Adding to 52156360510342 its reverse (24301506365125), we get a palindrome (76457866875467).

The spelling of 52156360510342 in words is "fifty-two trillion, one hundred fifty-six billion, three hundred sixty million, five hundred ten thousand, three hundred forty-two".