56450316 has 48 divisors (see below), whose sum is σ = 143821664. Its totient is φ = 17127936.

The previous prime is 56450309. The next prime is 56450341. The reversal of 56450316 is 61305465.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8910 + ... + 13866.

Almost surely, 2^56450316 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 56450316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71910832).

56450316 is an abundant number, since it is smaller than the sum of its proper divisors (87371348).

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

56450316 is a wasteful number, since it uses less digits than its factorization.

56450316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050 (or 5048 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 56450316 is about 7513.3425317897. The cubic root of 56450316 is about 383.6090041427.

The spelling of 56450316 in words is "fifty-six million, four hundred fifty thousand, three hundred sixteen".