47619042789823 has 2 divisors, whose sum is σ = 47619042789824. Its totient is φ = 47619042789822.

The previous prime is 47619042789781. The next prime is 47619042789827. The reversal of 47619042789823 is 32898724091674.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47619042789823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47619042789827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23809521394911 + 23809521394912.

It is an arithmetic number, because the mean of its divisors is an integer number (23809521394912).

Almost surely, 2^{47619042789823} is an apocalyptic number.

47619042789823 is a deficient number, since it is larger than the sum of its proper divisors (1).

47619042789823 is an equidigital number, since it uses as much as digits as its factorization.

47619042789823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 292626432, while the sum is 70.

The spelling of 47619042789823 in words is "forty-seven trillion, six hundred nineteen billion, forty-two million, seven hundred eighty-nine thousand, eight hundred twenty-three".