40540004504 has 8 divisors (see below), whose sum is σ = 76012508460. Its totient is φ = 20270002248.

The previous prime is 40540004497. The next prime is 40540004513.

40540004504 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2533750274 + ... + 2533750289.

Almost surely, 2^40540004504 is an apocalyptic number.

It is an amenable number.

40540004504 is a deficient number, since it is larger than the sum of its proper divisors (35472503956).

40540004504 is a wasteful number, since it uses less digits than its factorization.

40540004504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5067500569 (or 5067500565 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

It can be divided in two parts, 4054000 and 4504, that added together give a palindrome (4058504).

The spelling of 40540004504 in words is "forty billion, five hundred forty million, four thousand, five hundred four".