5377540648356 has 36 divisors (see below), whose sum is σ = 13609163616412. Its totient is φ = 1790412116544.

The previous prime is 5377540648339. The next prime is 5377540648357. The reversal of 5377540648356 is 6538460457735.

5377540648356 is a `hidden beast` number, since 5 + 3 + 7 + 7 + 540 + 6 + 4 + 83 + 5 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1653837152256 + 3723703496100 = 1286016^2 + 1929690^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 5377540648293 and 5377540648302.

It is not an unprimeable number, because it can be changed into a prime (5377540648357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87528571 + ... + 87589986.

Almost surely, 2^{5377540648356} is an apocalyptic number.

It is an amenable number.

5377540648356 is an abundant number, since it is smaller than the sum of its proper divisors (8231622968056).

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

5377540648356 is a wasteful number, since it uses less digits than its factorization.

5377540648356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175119420 (or 175119415 counting only the distinct ones).

The product of its (nonzero) digits is 254016000, while the sum is 63.

The spelling of 5377540648356 in words is "five trillion, three hundred seventy-seven billion, five hundred forty million, six hundred forty-eight thousand, three hundred fifty-six".