47501831119 has 2 divisors, whose sum is σ = 47501831120. Its totient is φ = 47501831118.

The previous prime is 47501831099. The next prime is 47501831141. The reversal of 47501831119 is 91113810574.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47501831119 is a prime.

It is a super-2 number, since 2×47501831119² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47501831149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23750915559 + 23750915560.

It is an arithmetic number, because the mean of its divisors is an integer number (23750915560).

Almost surely, 2^47501831119 is an apocalyptic number.

47501831119 is a deficient number, since it is larger than the sum of its proper divisors (1).

47501831119 is an equidigital number, since it uses as much as digits as its factorization.

47501831119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 40.

The spelling of 47501831119 in words is "forty-seven billion, five hundred one million, eight hundred thirty-one thousand, one hundred nineteen".