2045175346 has 8 divisors (see below), whose sum is σ = 3073081500. Its totient is φ = 1020814848.

The previous prime is 2045175277. The next prime is 2045175389. The reversal of 2045175346 is 6435715402.

It can be written as a sum of positive squares in 2 ways, for example, as 2007488025 + 37687321 = 44805^2 + 6139^2 .

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, 884971 + ... + 887278.

Almost surely, 2^2045175346 is an apocalyptic number.

2045175346 is a deficient number, since it is larger than the sum of its proper divisors (1027906154).

2045175346 is a wasteful number, since it uses less digits than its factorization.

2045175346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772828.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 2045175346 is about 45223.6149152188. The cubic root of 2045175346 is about 1269.3367371827.

The spelling of 2045175346 in words is "two billion, forty-five million, one hundred seventy-five thousand, three hundred forty-six".