53038061 has 2 divisors, whose sum is σ = 53038062. Its totient is φ = 53038060.

The previous prime is 53037997. The next prime is 53038067. The reversal of 53038061 is 16083035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38068900 + 14969161 = 6170^2 + 3869^2 .

It is a cyclic number.

It is not a de Polignac number, because 53038061 - 2⁶ = 53037997 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 53038061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53038067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26519030 + 26519031.

It is an arithmetic number, because the mean of its divisors is an integer number (26519031).

Almost surely, 2^53038061 is an apocalyptic number.

It is an amenable number.

53038061 is a deficient number, since it is larger than the sum of its proper divisors (1).

53038061 is an equidigital number, since it uses as much as digits as its factorization.

53038061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 53038061 is about 7282.7234603546. The cubic root of 53038061 is about 375.7184708828.

The spelling of 53038061 in words is "fifty-three million, thirty-eight thousand, sixty-one".