146782502047 has 2 divisors, whose sum is σ = 146782502048. Its totient is φ = 146782502046.

The previous prime is 146782502033. The next prime is 146782502089. The reversal of 146782502047 is 740205287641.

It is a weak prime.

It is an emirp because it is prime and its reverse (740205287641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146782502047 - 2¹⁵ = 146782469279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146782501988 and 146782502006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146782503047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73391251023 + 73391251024.

It is an arithmetic number, because the mean of its divisors is an integer number (73391251024).

Almost surely, 2^146782502047 is an apocalyptic number.

146782502047 is a deficient number, since it is larger than the sum of its proper divisors (1).

146782502047 is an equidigital number, since it uses as much as digits as its factorization.

146782502047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 752640, while the sum is 46.

Adding to 146782502047 its reverse (740205287641), we get a palindrome (886987789688).

The spelling of 146782502047 in words is "one hundred forty-six billion, seven hundred eighty-two million, five hundred two thousand, forty-seven".