39906227325 has 12 divisors (see below), whose sum is σ = 65978295968. Its totient is φ = 21283321200.

The previous prime is 39906227323. The next prime is 39906227341. The reversal of 39906227325 is 52372260993.

It is a happy number.

39906227325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 39906227325 - 2¹ = 39906227323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39906227323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 266041441 + ... + 266041590.

Almost surely, 2^39906227325 is an apocalyptic number.

It is an amenable number.

39906227325 is a deficient number, since it is larger than the sum of its proper divisors (26072068643).

39906227325 is a wasteful number, since it uses less digits than its factorization.

39906227325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532083044 (or 532083039 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 48.

The spelling of 39906227325 in words is "thirty-nine billion, nine hundred six million, two hundred twenty-seven thousand, three hundred twenty-five".