476790572149 has 2 divisors, whose sum is σ = 476790572150. Its totient is φ = 476790572148.

The previous prime is 476790572101. The next prime is 476790572257. The reversal of 476790572149 is 941275097674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 346338135025 + 130452437124 = 588505^2 + 361182^2 .

It is a cyclic number.

It is not a de Polignac number, because 476790572149 - 2⁷ = 476790572021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (476790572449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238395286074 + 238395286075.

It is an arithmetic number, because the mean of its divisors is an integer number (238395286075).

Almost surely, 2^476790572149 is an apocalyptic number.

It is an amenable number.

476790572149 is a deficient number, since it is larger than the sum of its proper divisors (1).

476790572149 is an equidigital number, since it uses as much as digits as its factorization.

476790572149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26671680, while the sum is 61.

The spelling of 476790572149 in words is "four hundred seventy-six billion, seven hundred ninety million, five hundred seventy-two thousand, one hundred forty-nine".