47027030749 has 2 divisors, whose sum is σ = 47027030750. Its totient is φ = 47027030748.

The previous prime is 47027030731. The next prime is 47027030801. The reversal of 47027030749 is 94703072074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46677602500 + 349428249 = 216050^2 + 18693^2 .

It is a cyclic number.

It is not a de Polignac number, because 47027030749 - 2⁵ = 47027030717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47027033749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23513515374 + 23513515375.

It is an arithmetic number, because the mean of its divisors is an integer number (23513515375).

Almost surely, 2^47027030749 is an apocalyptic number.

It is an amenable number.

47027030749 is a deficient number, since it is larger than the sum of its proper divisors (1).

47027030749 is an equidigital number, since it uses as much as digits as its factorization.

47027030749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 296352, while the sum is 43.

The spelling of 47027030749 in words is "forty-seven billion, twenty-seven million, thirty thousand, seven hundred forty-nine".