55029049 has 2 divisors, whose sum is σ = 55029050. Its totient is φ = 55029048.

The previous prime is 55029031. The next prime is 55029053. The reversal of 55029049 is 94092055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52823824 + 2205225 = 7268^2 + 1485^2 .

It is a cyclic number.

It is not a de Polignac number, because 55029049 - 2¹⁵ = 54996281 is a prime.

It is equal to p_3283828 and since 55029049 and 3283828 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (55029019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27514524 + 27514525.

It is an arithmetic number, because the mean of its divisors is an integer number (27514525).

Almost surely, 2^55029049 is an apocalyptic number.

It is an amenable number.

55029049 is a deficient number, since it is larger than the sum of its proper divisors (1).

55029049 is an equidigital number, since it uses as much as digits as its factorization.

55029049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 55029049 is about 7418.1567117445. The cubic root of 55029049 is about 380.3621869990.

The spelling of 55029049 in words is "fifty-five million, twenty-nine thousand, forty-nine".