473555377 has 2 divisors, whose sum is σ = 473555378. Its totient is φ = 473555376.

The previous prime is 473555363. The next prime is 473555393. The reversal of 473555377 is 773555374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 242393761 + 231161616 = 15569^2 + 15204^2 .

It is a cyclic number.

It is not a de Polignac number, because 473555377 - 2⁷ = 473555249 is a prime.

It is a super-2 number, since 2×473555377² = 448509390171224258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (473555977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236777688 + 236777689.

It is an arithmetic number, because the mean of its divisors is an integer number (236777689).

Almost surely, 2^473555377 is an apocalyptic number.

It is an amenable number.

473555377 is a deficient number, since it is larger than the sum of its proper divisors (1).

473555377 is an equidigital number, since it uses as much as digits as its factorization.

473555377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1543500, while the sum is 46.

The square root of 473555377 is about 21761.3275560109. The cubic root of 473555377 is about 779.4535823494.

The spelling of 473555377 in words is "four hundred seventy-three million, five hundred fifty-five thousand, three hundred seventy-seven".