56334149 has 2 divisors, whose sum is σ = 56334150. Its totient is φ = 56334148.

The previous prime is 56334139. The next prime is 56334151. The reversal of 56334149 is 94143365.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49098049 + 7236100 = 7007^2 + 2690^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56334149 is a prime.

Together with 56334151, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56334119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28167074 + 28167075.

It is an arithmetic number, because the mean of its divisors is an integer number (28167075).

Almost surely, 2^56334149 is an apocalyptic number.

It is an amenable number.

56334149 is a deficient number, since it is larger than the sum of its proper divisors (1).

56334149 is an equidigital number, since it uses as much as digits as its factorization.

56334149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 35.

The square root of 56334149 is about 7505.6078368111. The cubic root of 56334149 is about 383.3456852143.

The spelling of 56334149 in words is "fifty-six million, three hundred thirty-four thousand, one hundred forty-nine".