56844351 has 6 divisors (see below), whose sum is σ = 82108520. Its totient is φ = 37896228.

The previous prime is 56844343. The next prime is 56844353. The reversal of 56844351 is 15344865.

It is a happy number.

56844351 is a `hidden beast` number, since 568 + 4 + 43 + 51 = 666.

It is not a de Polignac number, because 56844351 - 2³ = 56844343 is a prime.

It is a super-2 number, since 2×56844351² = 6462560481222402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56844353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3158011 + ... + 3158028.

Almost surely, 2^56844351 is an apocalyptic number.

56844351 is a deficient number, since it is larger than the sum of its proper divisors (25264169).

56844351 is a wasteful number, since it uses less digits than its factorization.

56844351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6316045 (or 6316042 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 56844351 is about 7539.5192817580. The cubic root of 56844351 is about 384.4994924132.

The spelling of 56844351 in words is "fifty-six million, eight hundred forty-four thousand, three hundred fifty-one".