53303741 has 2 divisors, whose sum is σ = 53303742. Its totient is φ = 53303740.

The previous prime is 53303713. The next prime is 53303753. The reversal of 53303741 is 14730335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48594841 + 4708900 = 6971^2 + 2170^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53303741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53303741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53303141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26651870 + 26651871.

It is an arithmetic number, because the mean of its divisors is an integer number (26651871).

Almost surely, 2^53303741 is an apocalyptic number.

It is an amenable number.

53303741 is a deficient number, since it is larger than the sum of its proper divisors (1).

53303741 is an equidigital number, since it uses as much as digits as its factorization.

53303741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 53303741 is about 7300.9411037208. The cubic root of 53303741 is about 376.3447800427.

The spelling of 53303741 in words is "fifty-three million, three hundred three thousand, seven hundred forty-one".