2045063424 has 72 divisors (see below), whose sum is σ = 5467716352. Its totient is φ = 678574080.

The previous prime is 2045063387. The next prime is 2045063479. The reversal of 2045063424 is 4243605402.

It is a junction number, because it is equal to n+sod(n) for n = 2045063391 and 2045063400.

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 7 ways as a sum of consecutive naturals, for example, 165294 + ... + 177234.

Almost surely, 2^2045063424 is an apocalyptic number.

2045063424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2045063424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2733858176).

2045063424 is an abundant number, since it is smaller than the sum of its proper divisors (3422652928).

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

2045063424 is a wasteful number, since it uses less digits than its factorization.

2045063424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12183 (or 12169 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 2045063424 is about 45222.3774695670. The cubic root of 2045063424 is about 1269.3135819883.

Adding to 2045063424 its reverse (4243605402), we get a palindrome (6288668826).

The spelling of 2045063424 in words is "two billion, forty-five million, sixty-three thousand, four hundred twenty-four".