2150434536 has 32 divisors (see below), whose sum is σ = 5549510400. Its totient is φ = 693688320.

The previous prime is 2150434529. The next prime is 2150434591. The reversal of 2150434536 is 6354340512.

It is a junction number, because it is equal to n+sod(n) for n = 2150434497 and 2150434506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1444441 + ... + 1445928.

It is an arithmetic number, because the mean of its divisors is an integer number (173422200).

Almost surely, 2^2150434536 is an apocalyptic number.

It is an amenable number.

2150434536 is an abundant number, since it is smaller than the sum of its proper divisors (3399075864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2150434536 is a wasteful number, since it uses less digits than its factorization.

2150434536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890409 (or 2890405 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 2150434536 is about 46372.7779629386. Note that the first 3 decimals coincide. The cubic root of 2150434536 is about 1290.7498266750.

The spelling of 2150434536 in words is "two billion, one hundred fifty million, four hundred thirty-four thousand, five hundred thirty-six".