2039075473 has 4 divisors (see below), whose sum is σ = 2039967028. Its totient is φ = 2038183920.

The previous prime is 2039075471. The next prime is 2039075491. The reversal of 2039075473 is 3745709302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1271065104 + 768010369 = 35652^2 + 27713^2 .

It is a cyclic number.

It is not a de Polignac number, because 2039075473 - 2¹ = 2039075471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2039075471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442338 + ... + 446923.

It is an arithmetic number, because the mean of its divisors is an integer number (509991757).

Almost surely, 2^2039075473 is an apocalyptic number.

It is an amenable number.

2039075473 is a deficient number, since it is larger than the sum of its proper divisors (891555).

2039075473 is an equidigital number, since it uses as much as digits as its factorization.

2039075473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891554.

The product of its (nonzero) digits is 158760, while the sum is 40.

The square root of 2039075473 is about 45156.1233167773. The cubic root of 2039075473 is about 1268.0735197464.

The spelling of 2039075473 in words is "two billion, thirty-nine million, seventy-five thousand, four hundred seventy-three".