5921004156480 has 2688 divisors, whose sum is σ = 26579106201600. Its totient is φ = 1233908121600.

The previous prime is 5921004156479. The next prime is 5921004156493. The reversal of 5921004156480 is 846514001295.

5921004156480 is a `hidden beast` number, since 5 + 9 + 2 + 1 + 0 + 0 + 4 + 1 + 564 + 80 = 666.

It is a super-4 number, since 4×5921004156480⁴ (a number of 52 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 17888229915 + ... + 17888230245.

Almost surely, 2^{5921004156480} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5921004156480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13289553100800).

5921004156480 is an abundant number, since it is smaller than the sum of its proper divisors (20658102045120).

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

5921004156480 is a wasteful number, since it uses less digits than its factorization.

5921004156480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The spelling of 5921004156480 in words is "five trillion, nine hundred twenty-one billion, four million, one hundred fifty-six thousand, four hundred eighty".