477051111919 has 2 divisors, whose sum is σ = 477051111920. Its totient is φ = 477051111918.

The previous prime is 477051111907. The next prime is 477051111941. The reversal of 477051111919 is 919111150774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 477051111919 - 2⁷ = 477051111791 is a prime.

It is a super-2 number, since 2×477051111919² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (477051111419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238525555959 + 238525555960.

It is an arithmetic number, because the mean of its divisors is an integer number (238525555960).

Almost surely, 2^477051111919 is an apocalyptic number.

477051111919 is a deficient number, since it is larger than the sum of its proper divisors (1).

477051111919 is an equidigital number, since it uses as much as digits as its factorization.

477051111919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 46.

The spelling of 477051111919 in words is "four hundred seventy-seven billion, fifty-one million, one hundred eleven thousand, nine hundred nineteen".