53757047 has 2 divisors, whose sum is σ = 53757048. Its totient is φ = 53757046.

The previous prime is 53757037. The next prime is 53757071. The reversal of 53757047 is 74075735.

53757047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53757047 - 2²⁰ = 52708471 is a prime.

It is a plaindrome in base 16.

It is a zygodrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 53757047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53757037) 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, 26878523 + 26878524.

It is an arithmetic number, because the mean of its divisors is an integer number (26878524).

Almost surely, 2^53757047 is an apocalyptic number.

53757047 is a deficient number, since it is larger than the sum of its proper divisors (1).

53757047 is an equidigital number, since it uses as much as digits as its factorization.

53757047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102900, while the sum is 38.

The square root of 53757047 is about 7331.9197349671. The cubic root of 53757047 is about 377.4086079068.

The spelling of 53757047 in words is "fifty-three million, seven hundred fifty-seven thousand, forty-seven".