474446545 has 16 divisors (see below), whose sum is σ = 576820800. Its totient is φ = 374601024.

The previous prime is 474446519. The next prime is 474446579. The reversal of 474446545 is 545644474.

It is a cyclic number.

It is not a de Polignac number, because 474446545 - 2⁷ = 474446417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119482 + ... + 123388.

It is an arithmetic number, because the mean of its divisors is an integer number (36051300).

Almost surely, 2^474446545 is an apocalyptic number.

It is an amenable number.

474446545 is a deficient number, since it is larger than the sum of its proper divisors (102374255).

474446545 is a wasteful number, since it uses less digits than its factorization.

474446545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4224.

The product of its digits is 1075200, while the sum is 43.

The square root of 474446545 is about 21781.7938884748. The cubic root of 474446545 is about 779.9422184898.

The spelling of 474446545 in words is "four hundred seventy-four million, four hundred forty-six thousand, five hundred forty-five".