542226510326 has 16 divisors (see below), whose sum is σ = 871558987824. Its totient is φ = 252091133184.

The previous prime is 542226510289. The next prime is 542226510359. The reversal of 542226510326 is 623015622245.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 542226510326.

It is a congruent number.

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, 96068495 + ... + 96074138.

It is an arithmetic number, because the mean of its divisors is an integer number (54472436739).

Almost surely, 2^542226510326 is an apocalyptic number.

542226510326 is a deficient number, since it is larger than the sum of its proper divisors (329332477498).

542226510326 is a wasteful number, since it uses less digits than its factorization.

542226510326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192142735.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 542226510326 in words is "five hundred forty-two billion, two hundred twenty-six million, five hundred ten thousand, three hundred twenty-six".