539622803346 has 32 divisors (see below), whose sum is σ = 1217957428800. Its totient is φ = 157883369280.

The previous prime is 539622803341. The next prime is 539622803347. The reversal of 539622803346 is 643308226935.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (539622803341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140965381 + ... + 140969208.

It is an arithmetic number, because the mean of its divisors is an integer number (38061169650).

Almost surely, 2^539622803346 is an apocalyptic number.

539622803346 is an abundant number, since it is smaller than the sum of its proper divisors (678334625454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

539622803346 is a wasteful number, since it uses less digits than its factorization.

539622803346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281934634.

The product of its (nonzero) digits is 5598720, while the sum is 51.

The spelling of 539622803346 in words is "five hundred thirty-nine billion, six hundred twenty-two million, eight hundred three thousand, three hundred forty-six".