56132493312 has 224 divisors, whose sum is σ = 174577248000. Its totient is φ = 16035446784.

The previous prime is 56132493311. The next prime is 56132493353. The reversal of 56132493312 is 21339423165.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56132493311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8426239 + ... + 8432897.

Almost surely, 2^56132493312 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 56132493312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87288624000).

56132493312 is an abundant number, since it is smaller than the sum of its proper divisors (118444754688).

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

56132493312 is an frugal number, since it uses more digits than its factorization.

56132493312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6709 (or 6671 counting only the distinct ones).

The product of its digits is 116640, while the sum is 39.

The spelling of 56132493312 in words is "fifty-six billion, one hundred thirty-two million, four hundred ninety-three thousand, three hundred twelve".