55035047 has 2 divisors, whose sum is σ = 55035048. Its totient is φ = 55035046.

The previous prime is 55034999. The next prime is 55035049. The reversal of 55035047 is 74053055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55035047 - 2⁶ = 55034983 is a prime.

Together with 55035049, 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 (55035049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27517523 + 27517524.

It is an arithmetic number, because the mean of its divisors is an integer number (27517524).

Almost surely, 2^55035047 is an apocalyptic number.

55035047 is a deficient number, since it is larger than the sum of its proper divisors (1).

55035047 is an equidigital number, since it uses as much as digits as its factorization.

55035047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 55035047 is about 7418.5609790579. The cubic root of 55035047 is about 380.3760059398.

The spelling of 55035047 in words is "fifty-five million, thirty-five thousand, forty-seven".