55253063 has 2 divisors, whose sum is σ = 55253064. Its totient is φ = 55253062.

The previous prime is 55253039. The next prime is 55253071. The reversal of 55253063 is 36035255.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55253063 - 2⁶ = 55252999 is a prime.

It is equal to p_3296441 and since 55253063 and 3296441 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55253963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27626531 + 27626532.

It is an arithmetic number, because the mean of its divisors is an integer number (27626532).

Almost surely, 2^55253063 is an apocalyptic number.

55253063 is a deficient number, since it is larger than the sum of its proper divisors (1).

55253063 is an equidigital number, since it uses as much as digits as its factorization.

55253063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 55253063 is about 7433.2404104805. The cubic root of 55253063 is about 380.8776183751.

The spelling of 55253063 in words is "fifty-five million, two hundred fifty-three thousand, sixty-three".