53525783 has 2 divisors, whose sum is σ = 53525784. Its totient is φ = 53525782.

The previous prime is 53525753. The next prime is 53525819. The reversal of 53525783 is 38752535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53525783 - 2¹⁴ = 53509399 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53525713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26762891 + 26762892.

It is an arithmetic number, because the mean of its divisors is an integer number (26762892).

Almost surely, 2^53525783 is an apocalyptic number.

53525783 is a deficient number, since it is larger than the sum of its proper divisors (1).

53525783 is an equidigital number, since it uses as much as digits as its factorization.

53525783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 126000, while the sum is 38.

The square root of 53525783 is about 7316.1316964636. The cubic root of 53525783 is about 376.8666232381.

The spelling of 53525783 in words is "fifty-three million, five hundred twenty-five thousand, seven hundred eighty-three".