5921941718016 has 99 divisors (see below), whose sum is σ = 17100152785261. Its totient is φ = 1973902700544.

The previous prime is 5921941718003. The next prime is 5921941718057. The reversal of 5921941718016 is 6108171491295.

The square root of 5921941718016 is 2433504.

It is a perfect power (a square), and thus also a powerful number.

5921941718016 is a `hidden beast` number, since 5 + 9 + 219 + 417 + 1 + 8 + 0 + 1 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2228165231616 + 3693776486400 = 1492704^2 + 1921920^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 233603710 + ... + 233629058.

Almost surely, 2^{5921941718016} is an apocalyptic number.

5921941718016 is the 2433504-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5921941718016

5921941718016 is an abundant number, since it is smaller than the sum of its proper divisors (11178211067245).

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

5921941718016 is an frugal number, since it uses more digits than its factorization.

5921941718016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50724 (or 25354 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 54.

The spelling of 5921941718016 in words is "five trillion, nine hundred twenty-one billion, nine hundred forty-one million, seven hundred eighteen thousand, sixteen".