39450125 has 32 divisors (see below), whose sum is σ = 57867264. Its totient is φ = 26472000.

The previous prime is 39450119. The next prime is 39450127. The reversal of 39450125 is 52105493.

It is not a de Polignac number, because 39450125 - 2¹⁴ = 39433741 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39450127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16772 + ... + 18978.

It is an arithmetic number, because the mean of its divisors is an integer number (1808352).

Almost surely, 2^39450125 is an apocalyptic number.

It is an amenable number.

39450125 is a deficient number, since it is larger than the sum of its proper divisors (18417139).

39450125 is a wasteful number, since it uses less digits than its factorization.

39450125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246 (or 2236 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 39450125 is about 6280.9334497350. The cubic root of 39450125 is about 340.4208312703.

The spelling of 39450125 in words is "thirty-nine million, four hundred fifty thousand, one hundred twenty-five".