40025613603 has 16 divisors (see below), whose sum is σ = 56755693440. Its totient is φ = 25003468416.

The previous prime is 40025613599. The next prime is 40025613613. The reversal of 40025613603 is 30631652004.

It is not a de Polignac number, because 40025613603 - 2² = 40025613599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40025613613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1717093 + ... + 1740246.

It is an arithmetic number, because the mean of its divisors is an integer number (3547230840).

Almost surely, 2^40025613603 is an apocalyptic number.

40025613603 is a deficient number, since it is larger than the sum of its proper divisors (16730079837).

40025613603 is a wasteful number, since it uses less digits than its factorization.

40025613603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457586.

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 40025613603 in words is "forty billion, twenty-five million, six hundred thirteen thousand, six hundred three".