474718545 has 96 divisors (see below), whose sum is σ = 981976320. Its totient is φ = 207567360.

The previous prime is 474718511. The next prime is 474718571. The reversal of 474718545 is 545817474.

It is not a de Polignac number, because 474718545 - 2¹⁴ = 474702161 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 474718545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1434030 + ... + 1434360.

It is an arithmetic number, because the mean of its divisors is an integer number (10228920).

Almost surely, 2^474718545 is an apocalyptic number.

474718545 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

474718545 is an abundant number, since it is smaller than the sum of its proper divisors (507257775).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

474718545 is a wasteful number, since it uses less digits than its factorization.

474718545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535 (or 532 counting only the distinct ones).

The product of its digits is 627200, while the sum is 45.

The square root of 474718545 is about 21788.0367403766. The cubic root of 474718545 is about 780.0912368621.

The spelling of 474718545 in words is "four hundred seventy-four million, seven hundred eighteen thousand, five hundred forty-five".