56836148364 has 120 divisors (see below), whose sum is σ = 151051676160. Its totient is φ = 18632236896.

The previous prime is 56836148363. The next prime is 56836148387. The reversal of 56836148364 is 46384163865.

56836148364 is a `hidden beast` number, since 568 + 3 + 6 + 1 + 48 + 36 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 56836148364.

It is not an unprimeable number, because it can be changed into a prime (56836148363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6727527 + ... + 6735969.

It is an arithmetic number, because the mean of its divisors is an integer number (1258763968).

Almost surely, 2^56836148364 is an apocalyptic number.

56836148364 is a gapful number since it is divisible by the number (54) 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 56836148364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75525838080).

56836148364 is an abundant number, since it is smaller than the sum of its proper divisors (94215527796).

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

56836148364 is a wasteful number, since it uses less digits than its factorization.

56836148364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8801 (or 8790 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 54.

The spelling of 56836148364 in words is "fifty-six billion, eight hundred thirty-six million, one hundred forty-eight thousand, three hundred sixty-four".