2044541522 has 8 divisors (see below), whose sum is σ = 3082224000. Its totient is φ = 1017133524.

The previous prime is 2044541509. The next prime is 2044541537. The reversal of 2044541522 is 2251454402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2568122 + ... + 2568917.

It is an arithmetic number, because the mean of its divisors is an integer number (385278000).

Almost surely, 2^2044541522 is an apocalyptic number.

2044541522 is a deficient number, since it is larger than the sum of its proper divisors (1037682478).

2044541522 is a wasteful number, since it uses less digits than its factorization.

2044541522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5137240.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 2044541522 is about 45216.6067059438. The cubic root of 2044541522 is about 1269.2055961511.

Adding to 2044541522 its reverse (2251454402), we get a palindrome (4295995924).

The spelling of 2044541522 in words is "two billion, forty-four million, five hundred forty-one thousand, five hundred twenty-two".