2053519222 has 4 divisors (see below), whose sum is σ = 3080278836. Its totient is φ = 1026759610.

The previous prime is 2053519219. The next prime is 2053519243. The reversal of 2053519222 is 2229153502.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2229153502 = 2 ⋅1114576751.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513379804 + ... + 513379807.

It is an arithmetic number, because the mean of its divisors is an integer number (770069709).

Almost surely, 2^2053519222 is an apocalyptic number.

2053519222 is a deficient number, since it is larger than the sum of its proper divisors (1026759614).

2053519222 is a wasteful number, since it uses less digits than its factorization.

2053519222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026759613.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 2053519222 is about 45315.7723314962. The cubic root of 2053519222 is about 1271.0606020268.

The spelling of 2053519222 in words is "two billion, fifty-three million, five hundred nineteen thousand, two hundred twenty-two".