2150007880145 has 16 divisors (see below), whose sum is σ = 2650285651728. Its totient is φ = 1673174672640.

The previous prime is 2150007880123. The next prime is 2150007880147. The reversal of 2150007880145 is 5410887000512.

It can be written as a sum of positive squares in 8 ways, for example, as 253661307904 + 1896346572241 = 503648^2 + 1377079^2 .

It is not a de Polignac number, because 2150007880145 - 2¹⁶ = 2150007814609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2150007880147) 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 15 ways as a sum of consecutive naturals, for example, 296114 + ... + 2094683.

It is an arithmetic number, because the mean of its divisors is an integer number (165642853233).

Almost surely, 2^{2150007880145} is an apocalyptic number.

It is an amenable number.

2150007880145 is a deficient number, since it is larger than the sum of its proper divisors (500277771583).

2150007880145 is a wasteful number, since it uses less digits than its factorization.

2150007880145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395700.

The product of its (nonzero) digits is 89600, while the sum is 41.

The spelling of 2150007880145 in words is "two trillion, one hundred fifty billion, seven million, eight hundred eighty thousand, one hundred forty-five".