5978364793440 has 96 divisors (see below), whose sum is σ = 20280452897376. Its totient is φ = 1471597486080.

The previous prime is 5978364793367. The next prime is 5978364793447. The reversal of 5978364793440 is 443974638795.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5978364793447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479029401 + ... + 479041880.

It is an arithmetic number, because the mean of its divisors is an integer number (211254717681).

Almost surely, 2^{5978364793440} is an apocalyptic number.

It is an amenable number.

5978364793440 is an abundant number, since it is smaller than the sum of its proper divisors (14302088103936).

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

5978364793440 is a wasteful number, since it uses less digits than its factorization.

5978364793440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958071312 (or 958071304 counting only the distinct ones).

The product of its (nonzero) digits is 548674560, while the sum is 69.

The spelling of 5978364793440 in words is "five trillion, nine hundred seventy-eight billion, three hundred sixty-four million, seven hundred ninety-three thousand, four hundred forty".