56354229 has 6 divisors (see below), whose sum is σ = 81400566. Its totient is φ = 37569480.

The previous prime is 56354173. The next prime is 56354239. The reversal of 56354229 is 92245365.

It can be written as a sum of positive squares in only one way, i.e., 54022500 + 2331729 = 7350^2 + 1527^2 .

It is not a de Polignac number, because 56354229 - 2⁷ = 56354101 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 56354193 and 56354202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56354239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3130782 + ... + 3130799.

It is an arithmetic number, because the mean of its divisors is an integer number (13566761).

Almost surely, 2^56354229 is an apocalyptic number.

It is an amenable number.

56354229 is a deficient number, since it is larger than the sum of its proper divisors (25046337).

56354229 is a wasteful number, since it uses less digits than its factorization.

56354229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6261587 (or 6261584 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 56354229 is about 7506.9453841093. The cubic root of 56354229 is about 383.3912269629.

The spelling of 56354229 in words is "fifty-six million, three hundred fifty-four thousand, two hundred twenty-nine".