40677253025 has 12 divisors (see below), whose sum is σ = 50443339500. Its totient is φ = 32539514880.

The previous prime is 40677253021. The next prime is 40677253027. The reversal of 40677253025 is 52035277604.

It can be written as a sum of positive squares in 6 ways, for example, as 2305536256 + 38371716769 = 48016^2 + 195887^2 .

It is not a de Polignac number, because 40677253025 - 2² = 40677253021 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40677253021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 367361 + ... + 465089.

It is an arithmetic number, because the mean of its divisors is an integer number (4203611625).

Almost surely, 2^40677253025 is an apocalyptic number.

It is an amenable number.

40677253025 is a deficient number, since it is larger than the sum of its proper divisors (9766086475).

40677253025 is a wasteful number, since it uses less digits than its factorization.

40677253025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114388 (or 114383 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 41.

The spelling of 40677253025 in words is "forty billion, six hundred seventy-seven million, two hundred fifty-three thousand, twenty-five".