5377539323520 has 2304 divisors, whose sum is σ = 24989604101280. Its totient is φ = 1052340387840.

The previous prime is 5377539323479. The next prime is 5377539323567. The reversal of 5377539323520 is 253239357735.

5377539323520 is a `hidden beast` number, since 5 + 3 + 7 + 7 + 5 + 3 + 93 + 23 + 520 = 666.

It can be written as a sum of positive squares in 16 ways, for example, as 1492130654784 + 3885408668736 = 1221528^2 + 1971144^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 4553377330 + ... + 4553378510.

Almost surely, 2^{5377539323520} 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 5377539323520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12494802050640).

5377539323520 is an abundant number, since it is smaller than the sum of its proper divisors (19612064777760).

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

5377539323520 is a wasteful number, since it uses less digits than its factorization.

5377539323520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323 (or 1301 counting only the distinct ones).

The product of its (nonzero) digits is 17860500, while the sum is 54.

The spelling of 5377539323520 in words is "five trillion, three hundred seventy-seven billion, five hundred thirty-nine million, three hundred twenty-three thousand, five hundred twenty".