53245177 has 2 divisors, whose sum is σ = 53245178. Its totient is φ = 53245176.

The previous prime is 53245169. The next prime is 53245193. The reversal of 53245177 is 77154235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52359696 + 885481 = 7236^2 + 941^2 .

It is a cyclic number.

It is not a de Polignac number, because 53245177 - 2³ = 53245169 is a prime.

It is a super-2 number, since 2×53245177² = 5670097747522658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53245117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26622588 + 26622589.

It is an arithmetic number, because the mean of its divisors is an integer number (26622589).

Almost surely, 2^53245177 is an apocalyptic number.

It is an amenable number.

53245177 is a deficient number, since it is larger than the sum of its proper divisors (1).

53245177 is an equidigital number, since it uses as much as digits as its factorization.

53245177 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29400, while the sum is 34.

The square root of 53245177 is about 7296.9292856653. The cubic root of 53245177 is about 376.2069014625.

It can be divided in two parts, 5324 and 5177, that added together give a palindrome (10501).

The spelling of 53245177 in words is "fifty-three million, two hundred forty-five thousand, one hundred seventy-seven".