53765707 has 2 divisors, whose sum is σ = 53765708. Its totient is φ = 53765706.

The previous prime is 53765659. The next prime is 53765711. The reversal of 53765707 is 70756735.

53765707 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 is a cyclic number.

It is not a de Polignac number, because 53765707 - 2¹¹ = 53763659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53765707.

It is not a weakly prime, because it can be changed into another prime (53765717) 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, 26882853 + 26882854.

It is an arithmetic number, because the mean of its divisors is an integer number (26882854).

Almost surely, 2^53765707 is an apocalyptic number.

53765707 is a deficient number, since it is larger than the sum of its proper divisors (1).

53765707 is an equidigital number, since it uses as much as digits as its factorization.

53765707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 154350, while the sum is 40.

The square root of 53765707 is about 7332.5102795700. The cubic root of 53765707 is about 377.4288730518.

The spelling of 53765707 in words is "fifty-three million, seven hundred sixty-five thousand, seven hundred seven".