5323253666642 has 16 divisors (see below), whose sum is σ = 8456473965312. Its totient is φ = 2504499182400.

The previous prime is 5323253666573. The next prime is 5323253666651. The reversal of 5323253666642 is 2466663523235.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17388734 + ... + 17692217.

It is an arithmetic number, because the mean of its divisors is an integer number (528529622832).

Almost surely, 2^{5323253666642} is an apocalyptic number.

5323253666642 is a deficient number, since it is larger than the sum of its proper divisors (3133220298670).

5323253666642 is a wasteful number, since it uses less digits than its factorization.

5323253666642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35085433.

The product of its digits is 27993600, while the sum is 53.

It can be divided in two parts, 5323253 and 666642, that added together give a palindrome (5989895).

The spelling of 5323253666642 in words is "five trillion, three hundred twenty-three billion, two hundred fifty-three million, six hundred sixty-six thousand, six hundred forty-two".