56091452322 has 16 divisors (see below), whose sum is σ = 112201541280. Its totient is φ = 18694044672.

The previous prime is 56091452299. The next prime is 56091452327. The reversal of 56091452322 is 22325419065.

It is a super-3 number, since 3×56091452322³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (56091452327) 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 7 ways as a sum of consecutive naturals, for example, 737247 + ... + 809762.

It is an arithmetic number, because the mean of its divisors is an integer number (7012596330).

Almost surely, 2^56091452322 is an apocalyptic number.

56091452322 is an abundant number, since it is smaller than the sum of its proper divisors (56110088958).

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

56091452322 is a wasteful number, since it uses less digits than its factorization.

56091452322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553057.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 56091452322 in words is "fifty-six billion, ninety-one million, four hundred fifty-two thousand, three hundred twenty-two".