54056929 has 2 divisors, whose sum is σ = 54056930. Its totient is φ = 54056928.

The previous prime is 54056887. The next prime is 54056939. The reversal of 54056929 is 92965045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37638225 + 16418704 = 6135^2 + 4052^2 .

It is a cyclic number.

It is not a de Polignac number, because 54056929 - 2⁷ = 54056801 is a prime.

It is a super-2 number, since 2×54056929² = 5844303145822082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54056891 and 54056900.

It is not a weakly prime, because it can be changed into another prime (54056939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27028464 + 27028465.

It is an arithmetic number, because the mean of its divisors is an integer number (27028465).

Almost surely, 2^54056929 is an apocalyptic number.

It is an amenable number.

54056929 is a deficient number, since it is larger than the sum of its proper divisors (1).

54056929 is an equidigital number, since it uses as much as digits as its factorization.

54056929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 54056929 is about 7352.3417358009. The cubic root of 54056929 is about 378.1090943290.

The spelling of 54056929 in words is "fifty-four million, fifty-six thousand, nine hundred twenty-nine".