544422245502 has 16 divisors (see below), whose sum is σ = 1089111479040. Its totient is φ = 181429583832.

The previous prime is 544422245501. The next prime is 544422245597. The reversal of 544422245502 is 205542224445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544422245501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11097988 + ... + 11146935.

It is an arithmetic number, because the mean of its divisors is an integer number (68069467440).

Almost surely, 2^544422245502 is an apocalyptic number.

544422245502 is an abundant number, since it is smaller than the sum of its proper divisors (544689233538).

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

544422245502 is a wasteful number, since it uses less digits than its factorization.

544422245502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22249007.

The product of its (nonzero) digits is 512000, while the sum is 39.

Adding to 544422245502 its reverse (205542224445), we get a palindrome (749964469947).

The spelling of 544422245502 in words is "five hundred forty-four billion, four hundred twenty-two million, two hundred forty-five thousand, five hundred two".