5636157396480 has 480 divisors, whose sum is σ = 21799696542624. Its totient is φ = 1387359830016.

The previous prime is 5636157396451. The next prime is 5636157396503. The reversal of 5636157396480 is 846937516365.

5636157396480 is a `hidden beast` number, since 5 + 6 + 3 + 61 + 5 + 7 + 3 + 96 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7738572 + ... + 8435508.

Almost surely, 2^{5636157396480} 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 5636157396480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10899848271312).

5636157396480 is an abundant number, since it is smaller than the sum of its proper divisors (16163539146144).

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

5636157396480 is an equidigital number, since it uses as much as digits as its factorization.

5636157396480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696988 (or 696960 counting only the distinct ones).

The product of its (nonzero) digits is 97977600, while the sum is 63.

It can be divided in two parts, 5636 and 157396480, that added together give a square (157402116 = 12546²).

The spelling of 5636157396480 in words is "five trillion, six hundred thirty-six billion, one hundred fifty-seven million, three hundred ninety-six thousand, four hundred eighty".