2150500161332 has 12 divisors (see below), whose sum is σ = 3802172966340. Its totient is φ = 1064165028096.

The previous prime is 2150500161331. The next prime is 2150500161353. The reversal of 2150500161332 is 2331610050512.

It can be written as a sum of positive squares in 2 ways, for example, as 1233356840356 + 917143320976 = 1110566^2 + 957676^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2150500161295 and 2150500161304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150500161331) 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, 2771262707 + ... + 2771263482.

It is an arithmetic number, because the mean of its divisors is an integer number (316847747195).

Almost surely, 2^{2150500161332} is an apocalyptic number.

It is an amenable number.

2150500161332 is a deficient number, since it is larger than the sum of its proper divisors (1651672805008).

2150500161332 is a wasteful number, since it uses less digits than its factorization.

2150500161332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5542526290 (or 5542526288 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 2150500161332 in words is "two trillion, one hundred fifty billion, five hundred million, one hundred sixty-one thousand, three hundred thirty-two".