4516120640555 has 8 divisors (see below), whose sum is σ = 5419650001344. Its totient is φ = 3612693024000.

The previous prime is 4516120640531. The next prime is 4516120640561. The reversal of 4516120640555 is 5550460216154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4516120640555 - 2¹⁶ = 4516120575019 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25338371 + ... + 25515980.

It is an arithmetic number, because the mean of its divisors is an integer number (677456250168).

Almost surely, 2^{4516120640555} is an apocalyptic number.

4516120640555 is a deficient number, since it is larger than the sum of its proper divisors (903529360789).

4516120640555 is a wasteful number, since it uses less digits than its factorization.

4516120640555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50872117.

The product of its (nonzero) digits is 720000, while the sum is 44.

The spelling of 4516120640555 in words is "four trillion, five hundred sixteen billion, one hundred twenty million, six hundred forty thousand, five hundred fifty-five".