53751227 has 2 divisors, whose sum is σ = 53751228. Its totient is φ = 53751226.

The previous prime is 53751167. The next prime is 53751259. The reversal of 53751227 is 72215735.

It is an a-pointer prime, because the next prime (53751259) can be obtained adding 53751227 to its sum of digits (32).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53751227 - 2⁸ = 53750971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53751193 and 53751202.

It is not a weakly prime, because it can be changed into another prime (53751277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26875613 + 26875614.

It is an arithmetic number, because the mean of its divisors is an integer number (26875614).

Almost surely, 2^53751227 is an apocalyptic number.

53751227 is a deficient number, since it is larger than the sum of its proper divisors (1).

53751227 is an equidigital number, since it uses as much as digits as its factorization.

53751227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14700, while the sum is 32.

The square root of 53751227 is about 7331.5228295355. The cubic root of 53751227 is about 377.3949873832.

The spelling of 53751227 in words is "fifty-three million, seven hundred fifty-one thousand, two hundred twenty-seven".