40080082925 has 12 divisors (see below), whose sum is σ = 51413072820. Its totient is φ = 30958408320.

The previous prime is 40080082909. The next prime is 40080082937. The reversal of 40080082925 is 52928008004.

It can be written as a sum of positive squares in 6 ways, for example, as 486246601 + 39593836324 = 22051^2 + 198982^2 .

It is not a de Polignac number, because 40080082925 - 2⁴ = 40080082909 is a prime.

It is a Curzon number.

It is a congruent 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, 27640712 + ... + 27642161.

It is an arithmetic number, because the mean of its divisors is an integer number (4284422735).

Almost surely, 2^40080082925 is an apocalyptic number.

It is an amenable number.

40080082925 is a deficient number, since it is larger than the sum of its proper divisors (11332989895).

40080082925 is a wasteful number, since it uses less digits than its factorization.

40080082925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55282912 (or 55282907 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 40080082925 in words is "forty billion, eighty million, eighty-two thousand, nine hundred twenty-five".