2047043253 has 8 divisors (see below), whose sum is σ = 2889943488. Its totient is φ = 1284419264.

The previous prime is 2047043227. The next prime is 2047043269. The reversal of 2047043253 is 3523407402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2047043253 - 2⁶ = 2047043189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2047043253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2048043253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20069001 + ... + 20069102.

It is an arithmetic number, because the mean of its divisors is an integer number (361242936).

Almost surely, 2^2047043253 is an apocalyptic number.

It is an amenable number.

2047043253 is a deficient number, since it is larger than the sum of its proper divisors (842900235).

2047043253 is a wasteful number, since it uses less digits than its factorization.

2047043253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40138123.

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 2047043253 is about 45244.2621002929. The cubic root of 2047043253 is about 1269.7230580127.

The spelling of 2047043253 in words is "two billion, forty-seven million, forty-three thousand, two hundred fifty-three".