56144333 has 8 divisors (see below), whose sum is σ = 64339968. Its totient is φ = 47992464.

The previous prime is 56144329. The next prime is 56144351. The reversal of 56144333 is 33344165.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56144333 - 2² = 56144329 is a prime.

It is a super-2 number, since 2×56144333² = 6304372256029778, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56144296 and 56144305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56144303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8141 + ... + 13362.

It is an arithmetic number, because the mean of its divisors is an integer number (8042496).

Almost surely, 2^56144333 is an apocalyptic number.

It is an amenable number.

56144333 is a deficient number, since it is larger than the sum of its proper divisors (8195635).

56144333 is a wasteful number, since it uses less digits than its factorization.

56144333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21883.

The product of its digits is 12960, while the sum is 29.

The square root of 56144333 is about 7492.9522219216. The cubic root of 56144333 is about 382.9146439733.

Adding to 56144333 its reverse (33344165), we get a palindrome (89488498).

The spelling of 56144333 in words is "fifty-six million, one hundred forty-four thousand, three hundred thirty-three".