53703701 has 2 divisors, whose sum is σ = 53703702. Its totient is φ = 53703700.

The previous prime is 53703673. The next prime is 53703703. The reversal of 53703701 is 10730735.

53703701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52200625 + 1503076 = 7225^2 + 1226^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53703701 is a prime.

It is a Sophie Germain prime.

Together with 53703703, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53703703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26851850 + 26851851.

It is an arithmetic number, because the mean of its divisors is an integer number (26851851).

Almost surely, 2^53703701 is an apocalyptic number.

It is an amenable number.

53703701 is a deficient number, since it is larger than the sum of its proper divisors (1).

53703701 is an equidigital number, since it uses as much as digits as its factorization.

53703701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2205, while the sum is 26.

The square root of 53703701 is about 7328.2809034589. The cubic root of 53703701 is about 377.2837256562.

The spelling of 53703701 in words is "fifty-three million, seven hundred three thousand, seven hundred one".