53155301 has 2 divisors, whose sum is σ = 53155302. Its totient is φ = 53155300.

The previous prime is 53155259. The next prime is 53155307. The reversal of 53155301 is 10355135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36590401 + 16564900 = 6049^2 + 4070^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53155301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53155307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26577650 + 26577651.

It is an arithmetic number, because the mean of its divisors is an integer number (26577651).

Almost surely, 2^53155301 is an apocalyptic number.

It is an amenable number.

53155301 is a deficient number, since it is larger than the sum of its proper divisors (1).

53155301 is an equidigital number, since it uses as much as digits as its factorization.

53155301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1125, while the sum is 23.

The square root of 53155301 is about 7290.7682036943. The cubic root of 53155301 is about 375.9951075454.

The spelling of 53155301 in words is "fifty-three million, one hundred fifty-five thousand, three hundred one".