2150134405505 has 8 divisors (see below), whose sum is σ = 2609151863400. Its totient is φ = 1700780473216.

The previous prime is 2150134405477. The next prime is 2150134405513. The reversal of 2150134405505 is 5055044310512.

It can be written as a sum of positive squares in 4 ways, for example, as 183231939136 + 1966902466369 = 428056^2 + 1402463^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2150134405505 - 2¹⁸ = 2150134143361 is a prime.

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, 2415880910 + ... + 2415881799.

It is an arithmetic number, because the mean of its divisors is an integer number (326143982925).

Almost surely, 2^{2150134405505} is an apocalyptic number.

It is an amenable number.

2150134405505 is a deficient number, since it is larger than the sum of its proper divisors (459017457895).

2150134405505 is an equidigital number, since it uses as much as digits as its factorization.

2150134405505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4831762803.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 2150134405505 in words is "two trillion, one hundred fifty billion, one hundred thirty-four million, four hundred five thousand, five hundred five".