544733679616 has 208 divisors, whose sum is σ = 1322223984000. Its totient is φ = 219188035584.

The previous prime is 544733679613. The next prime is 544733679619. The reversal of 544733679616 is 616976337445.

It is an interprime number because it is at equal distance from previous prime (544733679613) and next prime (544733679619).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544733679613) 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, 61554360 + ... + 61563208.

Almost surely, 2^544733679616 is an apocalyptic number.

544733679616 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 544733679616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (661111992000).

544733679616 is an abundant number, since it is smaller than the sum of its proper divisors (777490304384).

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

544733679616 is a wasteful number, since it uses less digits than its factorization.

544733679616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9012 (or 8990 counting only the distinct ones).

The product of its digits is 68584320, while the sum is 61.

The spelling of 544733679616 in words is "five hundred forty-four billion, seven hundred thirty-three million, six hundred seventy-nine thousand, six hundred sixteen".