53228107 has 2 divisors, whose sum is σ = 53228108. Its totient is φ = 53228106.

The previous prime is 53228099. The next prime is 53228129. The reversal of 53228107 is 70182235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53228107 - 2³ = 53228099 is a prime.

It is not a weakly prime, because it can be changed into another prime (53228167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26614053 + 26614054.

It is an arithmetic number, because the mean of its divisors is an integer number (26614054).

Almost surely, 2^53228107 is an apocalyptic number.

53228107 is a deficient number, since it is larger than the sum of its proper divisors (1).

53228107 is an equidigital number, since it uses as much as digits as its factorization.

53228107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 53228107 is about 7295.7595218044. The cubic root of 53228107 is about 376.1666941388.

It can be divided in two parts, 53228 and 107, that added together give a palindrome (53335).

The spelling of 53228107 in words is "fifty-three million, two hundred twenty-eight thousand, one hundred seven".