39051025 has 12 divisors (see below), whose sum is σ = 52148572. Its totient is φ = 28837440.

The previous prime is 39050993. The next prime is 39051053. The reversal of 39051025 is 52015093.

It can be written as a sum of positive squares in 6 ways, for example, as 1024 + 39050001 = 32^2 + 6249^2 .

It is not a de Polignac number, because 39051025 - 2⁵ = 39050993 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59754 + ... + 60403.

Almost surely, 2^39051025 is an apocalyptic number.

It is an amenable number.

39051025 is a deficient number, since it is larger than the sum of its proper divisors (13097547).

39051025 is a wasteful number, since it uses less digits than its factorization.

39051025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120180 (or 120175 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 39051025 is about 6249.0819325722. The cubic root of 39051025 is about 339.2689743489.

It can be divided in two parts, 390 and 51025, that added together give a palindrome (51415).

The spelling of 39051025 in words is "thirty-nine million, fifty-one thousand, twenty-five".