47798933953 has 2 divisors, whose sum is σ = 47798933954. Its totient is φ = 47798933952.

The previous prime is 47798933939. The next prime is 47798933971. The reversal of 47798933953 is 35933989774.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46652976049 + 1145957904 = 215993^2 + 33852^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47798933953 is a prime.

It is not a weakly prime, because it can be changed into another prime (47798931953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23899466976 + 23899466977.

It is an arithmetic number, because the mean of its divisors is an integer number (23899466977).

Almost surely, 2^47798933953 is an apocalyptic number.

It is an amenable number.

47798933953 is a deficient number, since it is larger than the sum of its proper divisors (1).

47798933953 is an equidigital number, since it uses as much as digits as its factorization.

47798933953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 154314720, while the sum is 67.

The spelling of 47798933953 in words is "forty-seven billion, seven hundred ninety-eight million, nine hundred thirty-three thousand, nine hundred fifty-three".