5939697164544 has 576 divisors, whose sum is σ = 20890527033600. Its totient is φ = 1661431357440.

The previous prime is 5939697164537. The next prime is 5939697164549. The reversal of 5939697164544 is 4454617969395.

5939697164544 is a `hidden beast` number, since 5 + 9 + 3 + 9 + 6 + 9 + 71 + 6 + 4 + 544 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (5939697164549) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 80024602 + ... + 80098790.

It is an arithmetic number, because the mean of its divisors is an integer number (36268276100).

Almost surely, 2^{5939697164544} is an apocalyptic number.

5939697164544 is a gapful number since it is divisible by the number (54) 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 5939697164544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10445263516800).

5939697164544 is an abundant number, since it is smaller than the sum of its proper divisors (14950829869056).

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

5939697164544 is an equidigital number, since it uses as much as digits as its factorization.

5939697164544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74250 (or 74218 counting only the distinct ones).

The product of its digits is 881798400, while the sum is 72.

The spelling of 5939697164544 in words is "five trillion, nine hundred thirty-nine billion, six hundred ninety-seven million, one hundred sixty-four thousand, five hundred forty-four".