40453435325 has 48 divisors (see below), whose sum is σ = 53470744320. Its totient is φ = 30272901120.

The previous prime is 40453435289. The next prime is 40453435343. The reversal of 40453435325 is 52353435404.

It is not a de Polignac number, because 40453435325 - 2⁶ = 40453435261 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28427564 + ... + 28428986.

It is an arithmetic number, because the mean of its divisors is an integer number (1113973840).

Almost surely, 2^40453435325 is an apocalyptic number.

It is an amenable number.

40453435325 is a deficient number, since it is larger than the sum of its proper divisors (13017308995).

40453435325 is a wasteful number, since it uses less digits than its factorization.

40453435325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166 (or 2161 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 38.

The spelling of 40453435325 in words is "forty billion, four hundred fifty-three million, four hundred thirty-five thousand, three hundred twenty-five".