5197820923392 has 160 divisors (see below), whose sum is σ = 14148061323264. Its totient is φ = 1695275212800.

The previous prime is 5197820923313. The next prime is 5197820923409. The reversal of 5197820923392 is 2933290287915.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17750713 + ... + 18041159.

Almost surely, 2^{5197820923392} 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 5197820923392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7074030661632).

5197820923392 is an abundant number, since it is smaller than the sum of its proper divisors (8950240399872).

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

5197820923392 is a wasteful number, since it uses less digits than its factorization.

5197820923392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290720 (or 290704 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 60.

The spelling of 5197820923392 in words is "five trillion, one hundred ninety-seven billion, eight hundred twenty million, nine hundred twenty-three thousand, three hundred ninety-two".