426522145211353 has 4 divisors (see below), whose sum is σ = 451611683164980. Its totient is φ = 401432607257728.

The previous prime is 426522145211339. The next prime is 426522145211359. The reversal of 426522145211353 is 353112541225624.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 335017672966144 + 91504472245209 = 18303488^2 + 9565797^2 .

It is a cyclic number.

It is not a de Polignac number, because 426522145211353 - 2²⁹ = 426521608340441 is a prime.

It is a super-2 number, since 2×426522145211353² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426522145211359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12544768976788 + ... + 12544768976821.

It is an arithmetic number, because the mean of its divisors is an integer number (112902920791245).

Almost surely, 2^{426522145211353} is an apocalyptic number.

It is an amenable number.

426522145211353 is a deficient number, since it is larger than the sum of its proper divisors (25089537953627).

426522145211353 is a wasteful number, since it uses less digits than its factorization.

426522145211353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25089537953626.

The product of its digits is 1728000, while the sum is 46.

Adding to 426522145211353 its reverse (353112541225624), we get a palindrome (779634686436977).

The spelling of 426522145211353 in words is "four hundred twenty-six trillion, five hundred twenty-two billion, one hundred forty-five million, two hundred eleven thousand, three hundred fifty-three".