473045406257 has 8 divisors (see below), whose sum is σ = 473603623752. Its totient is φ = 472487500800.

The previous prime is 473045406247. The next prime is 473045406277. The reversal of 473045406257 is 752604540374.

It can be written as a sum of positive squares in 4 ways, for example, as 37816247296 + 435229158961 = 194464^2 + 659719^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 473045406257 - 2²² = 473041211953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473045406227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3028253 + ... + 3180629.

It is an arithmetic number, because the mean of its divisors is an integer number (59200452969).

Almost surely, 2^473045406257 is an apocalyptic number.

It is an amenable number.

473045406257 is a deficient number, since it is larger than the sum of its proper divisors (558217495).

473045406257 is a wasteful number, since it uses less digits than its factorization.

473045406257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156019.

The product of its (nonzero) digits is 2822400, while the sum is 47.

The spelling of 473045406257 in words is "four hundred seventy-three billion, forty-five million, four hundred six thousand, two hundred fifty-seven".