55023029 has 2 divisors, whose sum is σ = 55023030. Its totient is φ = 55023028.

The previous prime is 55022983. The next prime is 55023049. The reversal of 55023029 is 92032055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54982225 + 40804 = 7415^2 + 202^2 .

It is a cyclic number.

It is not a de Polignac number, because 55023029 - 2¹⁶ = 54957493 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p_3283505 and since 55023029 and 3283505 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 55022989 and 55023007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55023049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27511514 + 27511515.

It is an arithmetic number, because the mean of its divisors is an integer number (27511515).

Almost surely, 2^55023029 is an apocalyptic number.

It is an amenable number.

55023029 is a deficient number, since it is larger than the sum of its proper divisors (1).

55023029 is an equidigital number, since it uses as much as digits as its factorization.

55023029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 55023029 is about 7417.7509394695. The cubic root of 55023029 is about 380.3483163621.

The spelling of 55023029 in words is "fifty-five million, twenty-three thousand, twenty-nine".