2045150534387 has 4 divisors (see below), whose sum is σ = 2165453507016. Its totient is φ = 1924847561760.

The previous prime is 2045150534377. The next prime is 2045150534389. The reversal of 2045150534387 is 7834350515402.

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 2045150534387 - 2¹⁴ = 2045150518003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2045150534389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60151486289 + ... + 60151486322.

It is an arithmetic number, because the mean of its divisors is an integer number (541363376754).

Almost surely, 2^{2045150534387} is an apocalyptic number.

2045150534387 is a deficient number, since it is larger than the sum of its proper divisors (120302972629).

2045150534387 is a wasteful number, since it uses less digits than its factorization.

2045150534387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120302972628.

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 2045150534387 in words is "two trillion, forty-five billion, one hundred fifty million, five hundred thirty-four thousand, three hundred eighty-seven".