2047063564 has 48 divisors (see below), whose sum is σ = 4440889600. Its totient is φ = 803981376.

The previous prime is 2047063561. The next prime is 2047063567. The reversal of 2047063564 is 4653607402.

It is an interprime number because it is at equal distance from previous prime (2047063561) and next prime (2047063567).

It is not an unprimeable number, because it can be changed into a prime (2047063561) 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, 30367 + ... + 70825.

Almost surely, 2^2047063564 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2047063564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2220444800).

2047063564 is an abundant number, since it is smaller than the sum of its proper divisors (2393826036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2047063564 is a wasteful number, since it uses less digits than its factorization.

2047063564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40622 (or 40620 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 2047063564 is about 45244.4865591378. The cubic root of 2047063564 is about 1269.7272574452.

The spelling of 2047063564 in words is "two billion, forty-seven million, sixty-three thousand, five hundred sixty-four".