2045004331250 has 24 divisors (see below), whose sum is σ = 3834137732292. Its totient is φ = 818001730000.

The previous prime is 2045004331219. The next prime is 2045004331277. The reversal of 2045004331250 is 521334005402.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 411518401009 + 1633485930241 = 641497^2 + 1278079^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163594097 + ... + 163606596.

Almost surely, 2^{2045004331250} is an apocalyptic number.

2045004331250 is a deficient number, since it is larger than the sum of its proper divisors (1789133401042).

2045004331250 is an frugal number, since it uses more digits than its factorization.

2045004331250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327200720 (or 327200700 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 2045004331250 its reverse (521334005402), we get a palindrome (2566338336652).

The spelling of 2045004331250 in words is "two trillion, forty-five billion, four million, three hundred thirty-one thousand, two hundred fifty".