473854457 has 2 divisors, whose sum is σ = 473854458. Its totient is φ = 473854456.

The previous prime is 473854427. The next prime is 473854463. The reversal of 473854457 is 754458374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 309091561 + 164762896 = 17581^2 + 12836^2 .

It is a cyclic number.

It is not a de Polignac number, because 473854457 - 2²² = 469660153 is a prime.

It is not a weakly prime, because it can be changed into another prime (473854427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236927228 + 236927229.

It is an arithmetic number, because the mean of its divisors is an integer number (236927229).

Almost surely, 2^473854457 is an apocalyptic number.

It is an amenable number.

473854457 is a deficient number, since it is larger than the sum of its proper divisors (1).

473854457 is an equidigital number, since it uses as much as digits as its factorization.

473854457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1881600, while the sum is 47.

The square root of 473854457 is about 21768.1982947602. The cubic root of 473854457 is about 779.6176391345.

It can be divided in two parts, 4738 and 54457, that added together give a palindrome (59195).

The spelling of 473854457 in words is "four hundred seventy-three million, eight hundred fifty-four thousand, four hundred fifty-seven".