473256045 has 12 divisors (see below), whose sum is σ = 820310556. Its totient is φ = 252403200.

The previous prime is 473256037. The next prime is 473256053. The reversal of 473256045 is 540652374.

473256045 is a `hidden beast` number, since 47 + 3 + 2 + 5 + 604 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (473256037) and next prime (473256053).

It can be written as a sum of positive squares in 2 ways, for example, as 311381316 + 161874729 = 17646^2 + 12723^2 .

It is not a de Polignac number, because 473256045 - 2³ = 473256037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5258356 + ... + 5258445.

It is an arithmetic number, because the mean of its divisors is an integer number (68359213).

Almost surely, 2^473256045 is an apocalyptic number.

473256045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

473256045 is a deficient number, since it is larger than the sum of its proper divisors (347054511).

473256045 is a wasteful number, since it uses less digits than its factorization.

473256045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10516812 (or 10516809 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 473256045 is about 21754.4488553491. The cubic root of 473256045 is about 779.2893181559.

The spelling of 473256045 in words is "four hundred seventy-three million, two hundred fifty-six thousand, forty-five".