2015538322 has 32 divisors (see below), whose sum is σ = 3542054400. Its totient is φ = 842358528.

The previous prime is 2015538281. The next prime is 2015538341. The reversal of 2015538322 is 2238355102.

It is an unprimeable number.

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, 79879 + ... + 102037.

It is an arithmetic number, because the mean of its divisors is an integer number (110689200).

Almost surely, 2^2015538322 is an apocalyptic number.

2015538322 is a deficient number, since it is larger than the sum of its proper divisors (1526516078).

2015538322 is a wasteful number, since it uses less digits than its factorization.

2015538322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22330.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 2015538322 is about 44894.7471537595. The cubic root of 2015538322 is about 1263.1754794883.

The spelling of 2015538322 in words is "two billion, fifteen million, five hundred thirty-eight thousand, three hundred twenty-two".