56821501341 has 12 divisors (see below), whose sum is σ = 89536911360. Its totient is φ = 34437273480.

The previous prime is 56821501333. The next prime is 56821501379. The reversal of 56821501341 is 14310512865.

56821501341 is a `hidden beast` number, since 568 + 2 + 1 + 50 + 1 + 3 + 41 = 666.

It is not a de Polignac number, because 56821501341 - 2³ = 56821501333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56821501296 and 56821501305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56821501381) 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, 286977181 + ... + 286977378.

It is an arithmetic number, because the mean of its divisors is an integer number (7461409280).

Almost surely, 2^56821501341 is an apocalyptic number.

It is an amenable number.

56821501341 is a deficient number, since it is larger than the sum of its proper divisors (32715410019).

56821501341 is a wasteful number, since it uses less digits than its factorization.

56821501341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573954576 (or 573954573 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 56821501341 in words is "fifty-six billion, eight hundred twenty-one million, five hundred one thousand, three hundred forty-one".