2150522502 has 32 divisors (see below), whose sum is σ = 4351173120. Its totient is φ = 708511200.

The previous prime is 2150522489. The next prime is 2150522503. The reversal of 2150522502 is 2052250512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150522503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386899 + ... + 392417.

It is an arithmetic number, because the mean of its divisors is an integer number (135974160).

Almost surely, 2^2150522502 is an apocalyptic number.

2150522502 is an abundant number, since it is smaller than the sum of its proper divisors (2200650618).

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

2150522502 is a wasteful number, since it uses less digits than its factorization.

2150522502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6268.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 2150522502 is about 46373.7264191697. The cubic root of 2150522502 is about 1290.7674263041.

The spelling of 2150522502 in words is "two billion, one hundred fifty million, five hundred twenty-two thousand, five hundred two".