47802232783 has 2 divisors, whose sum is σ = 47802232784. Its totient is φ = 47802232782.

The previous prime is 47802232727. The next prime is 47802232861. The reversal of 47802232783 is 38723220874.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47802232783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47802232703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23901116391 + 23901116392.

It is an arithmetic number, because the mean of its divisors is an integer number (23901116392).

Almost surely, 2^47802232783 is an apocalyptic number.

47802232783 is a deficient number, since it is larger than the sum of its proper divisors (1).

47802232783 is an equidigital number, since it uses as much as digits as its factorization.

47802232783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 903168, while the sum is 46.

The spelling of 47802232783 in words is "forty-seven billion, eight hundred two million, two hundred thirty-two thousand, seven hundred eighty-three".