47957053 has 2 divisors, whose sum is σ = 47957054. Its totient is φ = 47957052.

The previous prime is 47957011. The next prime is 47957081. The reversal of 47957053 is 35075974.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37478884 + 10478169 = 6122^2 + 3237^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47957053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47956997 and 47957015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47957453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23978526 + 23978527.

It is an arithmetic number, because the mean of its divisors is an integer number (23978527).

Almost surely, 2^47957053 is an apocalyptic number.

It is an amenable number.

47957053 is a deficient number, since it is larger than the sum of its proper divisors (1).

47957053 is an equidigital number, since it uses as much as digits as its factorization.

47957053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132300, while the sum is 40.

The square root of 47957053 is about 6925.1031039256. The cubic root of 47957053 is about 363.3156975046.

The spelling of 47957053 in words is "forty-seven million, nine hundred fifty-seven thousand, fifty-three".