803525623 has 2 divisors, whose sum is σ = 803525624. Its totient is φ = 803525622.

The previous prime is 803525551. The next prime is 803525627. The reversal of 803525623 is 326525308.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 803525623 - 2²¹ = 801428471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (803525627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401762811 + 401762812.

It is an arithmetic number, because the mean of its divisors is an integer number (401762812).

Almost surely, 2^803525623 is an apocalyptic number.

803525623 is a deficient number, since it is larger than the sum of its proper divisors (1).

803525623 is an equidigital number, since it uses as much as digits as its factorization.

803525623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 803525623 is about 28346.5275298404. The cubic root of 803525623 is about 929.6794760090.

The spelling of 803525623 in words is "eight hundred three million, five hundred twenty-five thousand, six hundred twenty-three".