47464750019 has 2 divisors, whose sum is σ = 47464750020. Its totient is φ = 47464750018.

The previous prime is 47464749953. The next prime is 47464750033. The reversal of 47464750019 is 91005746474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47464750019 - 2¹⁶ = 47464684483 is a prime.

It is a super-2 number, since 2×47464750019² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47464750049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23732375009 + 23732375010.

It is an arithmetic number, because the mean of its divisors is an integer number (23732375010).

Almost surely, 2^47464750019 is an apocalyptic number.

47464750019 is a deficient number, since it is larger than the sum of its proper divisors (1).

47464750019 is an equidigital number, since it uses as much as digits as its factorization.

47464750019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 47464750019 in words is "forty-seven billion, four hundred sixty-four million, seven hundred fifty thousand, nineteen".