477847949627 has 2 divisors, whose sum is σ = 477847949628. Its totient is φ = 477847949626.

The previous prime is 477847949611. The next prime is 477847949633. The reversal of 477847949627 is 726949748774.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 477847949627 - 2⁴ = 477847949611 is a prime.

It is a super-3 number, since 3×477847949627³ (a number of 36 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (477847949647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238923974813 + 238923974814.

It is an arithmetic number, because the mean of its divisors is an integer number (238923974814).

Almost surely, 2^477847949627 is an apocalyptic number.

477847949627 is a deficient number, since it is larger than the sum of its proper divisors (1).

477847949627 is an equidigital number, since it uses as much as digits as its factorization.

477847949627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1194891264, while the sum is 74.

The spelling of 477847949627 in words is "four hundred seventy-seven billion, eight hundred forty-seven million, nine hundred forty-nine thousand, six hundred twenty-seven".