550150120315 has 4 divisors (see below), whose sum is σ = 660180144384. Its totient is φ = 440120096248.

The previous prime is 550150120283. The next prime is 550150120319. The reversal of 550150120315 is 513021051055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 550150120315 - 2⁵ = 550150120283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550150120319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55015012027 + ... + 55015012036.

It is an arithmetic number, because the mean of its divisors is an integer number (165045036096).

Almost surely, 2^550150120315 is an apocalyptic number.

550150120315 is a deficient number, since it is larger than the sum of its proper divisors (110030024069).

550150120315 is a wasteful number, since it uses less digits than its factorization.

550150120315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110030024068.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 550150120315 in words is "five hundred fifty billion, one hundred fifty million, one hundred twenty thousand, three hundred fifteen".