71825059 has 2 divisors, whose sum is σ = 71825060. Its totient is φ = 71825058.

The previous prime is 71825023. The next prime is 71825077. The reversal of 71825059 is 95052817.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 71825059 - 2⁹ = 71824547 is a prime.

It is not a weakly prime, because it can be changed into another prime (71825009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35912529 + 35912530.

It is an arithmetic number, because the mean of its divisors is an integer number (35912530).

Almost surely, 2^71825059 is an apocalyptic number.

71825059 is a deficient number, since it is larger than the sum of its proper divisors (1).

71825059 is an equidigital number, since it uses as much as digits as its factorization.

71825059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 37.

The square root of 71825059 is about 8474.9666076038. The cubic root of 71825059 is about 415.6795543668.

The spelling of 71825059 in words is "seventy-one million, eight hundred twenty-five thousand, fifty-nine".