5426623532522 has 4 divisors (see below), whose sum is σ = 8139935298786. Its totient is φ = 2713311766260.

The previous prime is 5426623532521. The next prime is 5426623532557. The reversal of 5426623532522 is 2252353266245.

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

It can be written as a sum of positive squares in only one way, i.e., 2798564297881 + 2628059234641 = 1672891^2 + 1621129^2 .

It is not an unprimeable number, because it can be changed into a prime (5426623532521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1356655883129 + ... + 1356655883132.

Almost surely, 2^{5426623532522} is an apocalyptic number.

5426623532522 is a deficient number, since it is larger than the sum of its proper divisors (2713311766264).

5426623532522 is a wasteful number, since it uses less digits than its factorization.

5426623532522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2713311766263.

The product of its digits is 5184000, while the sum is 47.

Adding to 5426623532522 its reverse (2252353266245), we get a palindrome (7678976798767).

The spelling of 5426623532522 in words is "five trillion, four hundred twenty-six billion, six hundred twenty-three million, five hundred thirty-two thousand, five hundred twenty-two".