544224136063620 has 96 divisors (see below), whose sum is σ = 1526350265153280. Its totient is φ = 144886213140480.

The previous prime is 544224136063613. The next prime is 544224136063631. The reversal of 544224136063620 is 26360631422445.

It is a self number, because there is not a number n which added to its sum of digits gives 544224136063620.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 543510144 + ... + 544510536.

It is an arithmetic number, because the mean of its divisors is an integer number (15899481928680).

Almost surely, 2^{544224136063620} is an apocalyptic number.

It is an amenable number.

544224136063620 is an abundant number, since it is smaller than the sum of its proper divisors (982126129089660).

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

544224136063620 is a wasteful number, since it uses less digits than its factorization.

544224136063620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015405 (or 1015403 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 48.

The spelling of 544224136063620 in words is "five hundred forty-four trillion, two hundred twenty-four billion, one hundred thirty-six million, sixty-three thousand, six hundred twenty".