4004040053534 has 12 divisors (see below), whose sum is σ = 6338805792264. Its totient is φ = 1896650551332.

The previous prime is 4004040053479. The next prime is 4004040053557. The reversal of 4004040053534 is 4353500404004.

It is a self number, because there is not a number n which added to its sum of digits gives 4004040053534.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2772880202 + ... + 2772881645.

It is an arithmetic number, because the mean of its divisors is an integer number (528233816022).

Almost surely, 2^{4004040053534} is an apocalyptic number.

4004040053534 is a deficient number, since it is larger than the sum of its proper divisors (2334765738730).

4004040053534 is a wasteful number, since it uses less digits than its factorization.

4004040053534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5545761887 (or 5545761868 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 4004040053534 its reverse (4353500404004), we get a palindrome (8357540457538).

The spelling of 4004040053534 in words is "four trillion, four billion, forty million, fifty-three thousand, five hundred thirty-four".