2045330514 has 32 divisors (see below), whose sum is σ = 4601302080. Its totient is φ = 681775380.

The previous prime is 2045330509. The next prime is 2045330519. The reversal of 2045330514 is 4150335402.

It is an interprime number because it is at equal distance from previous prime (2045330509) and next prime (2045330519).

It is a super-2 number, since 2×2045330514² = 8366753822999008392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2045330519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229432 + ... + 238179.

It is an arithmetic number, because the mean of its divisors is an integer number (143790690).

Almost surely, 2^2045330514 is an apocalyptic number.

2045330514 is an abundant number, since it is smaller than the sum of its proper divisors (2555971566).

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

2045330514 is an frugal number, since it uses more digits than its factorization.

2045330514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467634 (or 467616 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2045330514 is about 45225.3304465540. The cubic root of 2045330514 is about 1269.3688380100.

Adding to 2045330514 its reverse (4150335402), we get a palindrome (6195665916).

The spelling of 2045330514 in words is "two billion, forty-five million, three hundred thirty thousand, five hundred fourteen".