56322450 has 72 divisors (see below), whose sum is σ = 154597248. Its totient is φ = 14694240.

The previous prime is 56322449. The next prime is 56322451. The reversal of 56322450 is 5422365.

56322450 is a `hidden beast` number, since 5 + 632 + 24 + 5 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (56322449) and next prime (56322451).

It is not an unprimeable number, because it can be changed into a prime (56322451) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19819 + ... + 22481.

It is an arithmetic number, because the mean of its divisors is an integer number (2147184).

Almost surely, 2^56322450 is an apocalyptic number.

56322450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 56322450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77298624).

56322450 is an abundant number, since it is smaller than the sum of its proper divisors (98274798).

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

56322450 is a wasteful number, since it uses less digits than its factorization.

56322450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2728 (or 2720 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 56322450 is about 7504.8284457408. The cubic root of 56322450 is about 383.3191467130.

The spelling of 56322450 in words is "fifty-six million, three hundred twenty-two thousand, four hundred fifty".