47522753 has 2 divisors, whose sum is σ = 47522754. Its totient is φ = 47522752.

The previous prime is 47522723. The next prime is 47522771. The reversal of 47522753 is 35722574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43454464 + 4068289 = 6592^2 + 2017^2 .

It is a cyclic number.

It is not a de Polignac number, because 47522753 - 2¹⁴ = 47506369 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (47522723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23761376 + 23761377.

It is an arithmetic number, because the mean of its divisors is an integer number (23761377).

Almost surely, 2^47522753 is an apocalyptic number.

It is an amenable number.

47522753 is a deficient number, since it is larger than the sum of its proper divisors (1).

47522753 is an equidigital number, since it uses as much as digits as its factorization.

47522753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58800, while the sum is 35.

The square root of 47522753 is about 6893.6748545315. The cubic root of 47522753 is about 362.2156387445.

The spelling of 47522753 in words is "forty-seven million, five hundred twenty-two thousand, seven hundred fifty-three".