52206320001431 has 8 divisors (see below), whose sum is σ = 52867301587200. Its totient is φ = 51545341968120.

The previous prime is 52206320001379. The next prime is 52206320001443. The reversal of 52206320001431 is 13410002360225.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52206320001431 - 2²² = 52206315807127 is a prime.

It is a super-2 number, since 2×52206320001431² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52206320001394 and 52206320001403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52206320001461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41289140 + ... + 42534758.

It is an arithmetic number, because the mean of its divisors is an integer number (6608412698400).

Almost surely, 2^{52206320001431} is an apocalyptic number.

52206320001431 is a deficient number, since it is larger than the sum of its proper divisors (660981585769).

52206320001431 is a wasteful number, since it uses less digits than its factorization.

52206320001431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776229.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 52206320001431 its reverse (13410002360225), we get a palindrome (65616322361656).

The spelling of 52206320001431 in words is "fifty-two trillion, two hundred six billion, three hundred twenty million, one thousand, four hundred thirty-one".