2047385273 has 16 divisors (see below), whose sum is σ = 2221988736. Its totient is φ = 1881411840.

The previous prime is 2047385267. The next prime is 2047385279. The reversal of 2047385273 is 3725837402.

It is an interprime number because it is at equal distance from previous prime (2047385267) and next prime (2047385279).

It is a cyclic number.

It is not a de Polignac number, because 2047385273 - 2⁸ = 2047385017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2047385273.

It is not an unprimeable number, because it can be changed into a prime (2047385279) 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, 43361 + ... + 77297.

It is an arithmetic number, because the mean of its divisors is an integer number (138874296).

Almost surely, 2^2047385273 is an apocalyptic number.

2047385273 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2047385273 is a deficient number, since it is larger than the sum of its proper divisors (174603463).

2047385273 is a wasteful number, since it uses less digits than its factorization.

2047385273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34064.

The product of its (nonzero) digits is 282240, while the sum is 41.

The square root of 2047385273 is about 45248.0416482305. The cubic root of 2047385273 is about 1269.7937691870.

The spelling of 2047385273 in words is "two billion, forty-seven million, three hundred eighty-five thousand, two hundred seventy-three".