52200422253431 has 2 divisors, whose sum is σ = 52200422253432. Its totient is φ = 52200422253430.

The previous prime is 52200422253409. The next prime is 52200422253439. The reversal of 52200422253431 is 13435222400225.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52200422253431 is a prime.

It is a super-2 number, since 2×52200422253431² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52200422253391 and 52200422253400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52200422253439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26100211126715 + 26100211126716.

It is an arithmetic number, because the mean of its divisors is an integer number (26100211126716).

Almost surely, 2^{52200422253431} is an apocalyptic number.

52200422253431 is a deficient number, since it is larger than the sum of its proper divisors (1).

52200422253431 is an equidigital number, since it uses as much as digits as its factorization.

52200422253431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 52200422253431 its reverse (13435222400225), we get a palindrome (65635644653656).

The spelling of 52200422253431 in words is "fifty-two trillion, two hundred billion, four hundred twenty-two million, two hundred fifty-three thousand, four hundred thirty-one".