477288013 has 2 divisors, whose sum is σ = 477288014. Its totient is φ = 477288012.

The previous prime is 477287989. The next prime is 477288017. The reversal of 477288013 is 310882774.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 474455524 + 2832489 = 21782^2 + 1683^2 .

It is a cyclic number.

It is not a de Polignac number, because 477288013 - 2⁵ = 477287981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (477288017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238644006 + 238644007.

It is an arithmetic number, because the mean of its divisors is an integer number (238644007).

Almost surely, 2^477288013 is an apocalyptic number.

It is an amenable number.

477288013 is a deficient number, since it is larger than the sum of its proper divisors (1).

477288013 is an equidigital number, since it uses as much as digits as its factorization.

477288013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 477288013 is about 21846.9222775200. The cubic root of 477288013 is about 781.4961492704.

The spelling of 477288013 in words is "four hundred seventy-seven million, two hundred eighty-eight thousand, thirteen".