52426213626953 has 2 divisors, whose sum is σ = 52426213626954. Its totient is φ = 52426213626952.

The previous prime is 52426213626889. The next prime is 52426213626959. The reversal of 52426213626953 is 35962631262425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50557830822409 + 1868382804544 = 7110403^2 + 1366888^2 .

It is a cyclic number.

It is not a de Polignac number, because 52426213626953 - 2⁶ = 52426213626889 is a prime.

It is not a weakly prime, because it can be changed into another prime (52426213626959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26213106813476 + 26213106813477.

It is an arithmetic number, because the mean of its divisors is an integer number (26213106813477).

Almost surely, 2^{52426213626953} is an apocalyptic number.

It is an amenable number.

52426213626953 is a deficient number, since it is larger than the sum of its proper divisors (1).

52426213626953 is an equidigital number, since it uses as much as digits as its factorization.

52426213626953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27993600, while the sum is 56.

The spelling of 52426213626953 in words is "fifty-two trillion, four hundred twenty-six billion, two hundred thirteen million, six hundred twenty-six thousand, nine hundred fifty-three".