39525023 has 2 divisors, whose sum is σ = 39525024. Its totient is φ = 39525022.

The previous prime is 39525019. The next prime is 39525029. The reversal of 39525023 is 32052593.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 39525023 - 2² = 39525019 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39525029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19762511 + 19762512.

It is an arithmetic number, because the mean of its divisors is an integer number (19762512).

Almost surely, 2^39525023 is an apocalyptic number.

39525023 is a deficient number, since it is larger than the sum of its proper divisors (1).

39525023 is an equidigital number, since it uses as much as digits as its factorization.

39525023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 39525023 is about 6286.8929528027. The cubic root of 39525023 is about 340.6361302987.

The spelling of 39525023 in words is "thirty-nine million, five hundred twenty-five thousand, twenty-three".