5397326765376 has 672 divisors, whose sum is σ = 18999232463232. Its totient is φ = 1335697735680.

The previous prime is 5397326765371. The next prime is 5397326765387. The reversal of 5397326765376 is 6735676237935.

It is a tau number, because it is divible by the number of its divisors (672).

It is a super-2 number, since 2×5397326765376² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5397326765376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5397326765371) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 721467556 + ... + 721475036.

It is an arithmetic number, because the mean of its divisors is an integer number (28272667356).

Almost surely, 2^{5397326765376} is an apocalyptic number.

5397326765376 is a gapful number since it is divisible by the number (56) 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 5397326765376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9499616231616).

5397326765376 is an abundant number, since it is smaller than the sum of its proper divisors (13601905697856).

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

5397326765376 is a wasteful number, since it uses less digits than its factorization.

5397326765376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7887 (or 7870 counting only the distinct ones).

The product of its digits is 900169200, while the sum is 69.

The spelling of 5397326765376 in words is "five trillion, three hundred ninety-seven billion, three hundred twenty-six million, seven hundred sixty-five thousand, three hundred seventy-six".