4550510551215 has 48 divisors (see below), whose sum is σ = 7385471198208. Its totient is φ = 2392442520000.

The previous prime is 4550510551211. The next prime is 4550510551253. The reversal of 4550510551215 is 5121550150554.

It is not a de Polignac number, because 4550510551215 - 2² = 4550510551211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550510551211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38811130 + ... + 38928200.

It is an arithmetic number, because the mean of its divisors is an integer number (153863983296).

Almost surely, 2^{4550510551215} is an apocalyptic number.

4550510551215 is a deficient number, since it is larger than the sum of its proper divisors (2834960646993).

4550510551215 is a wasteful number, since it uses less digits than its factorization.

4550510551215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117492 (or 117361 counting only the distinct ones).

The product of its (nonzero) digits is 125000, while the sum is 39.

The spelling of 4550510551215 in words is "four trillion, five hundred fifty billion, five hundred ten million, five hundred fifty-one thousand, two hundred fifteen".