40025363025 has 24 divisors (see below), whose sum is σ = 69052455360. Its totient is φ = 20418735040.

The previous prime is 40025363011. The next prime is 40025363051. The reversal of 40025363025 is 52036352004.

It is not a de Polignac number, because 40025363025 - 2¹⁸ = 40025100881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40025362983 and 40025363001.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11599830 + ... + 11603279.

It is an arithmetic number, because the mean of its divisors is an integer number (2877185640).

Almost surely, 2^40025363025 is an apocalyptic number.

It is an amenable number.

40025363025 is a deficient number, since it is larger than the sum of its proper divisors (29027092335).

40025363025 is a wasteful number, since it uses less digits than its factorization.

40025363025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23203145 (or 23203140 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 40025363025 in words is "forty billion, twenty-five million, three hundred sixty-three thousand, twenty-five".