2045324151 has 48 divisors (see below), whose sum is σ = 3434558400. Its totient is φ = 1162377216.

The previous prime is 2045324131. The next prime is 2045324161. The reversal of 2045324151 is 1514235402.

It is not a de Polignac number, because 2045324151 - 2¹⁰ = 2045323127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045324131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64935 + ... + 91143.

It is an arithmetic number, because the mean of its divisors is an integer number (71553300).

Almost surely, 2^2045324151 is an apocalyptic number.

2045324151 is a deficient number, since it is larger than the sum of its proper divisors (1389234249).

2045324151 is a wasteful number, since it uses less digits than its factorization.

2045324151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26280 (or 26277 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2045324151 is about 45225.2600987545. The cubic root of 2045324151 is about 1269.3675216780.

Adding to 2045324151 its reverse (1514235402), we get a palindrome (3559559553).

The spelling of 2045324151 in words is "two billion, forty-five million, three hundred twenty-four thousand, one hundred fifty-one".