484991545 has 4 divisors (see below), whose sum is σ = 581989860. Its totient is φ = 387993232.

The previous prime is 484991531. The next prime is 484991569. The reversal of 484991545 is 545199484.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 56791296 + 428200249 = 7536^2 + 20693^2 .

It is a cyclic number.

It is not a de Polignac number, because 484991545 - 2¹⁵ = 484958777 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48499150 + ... + 48499159.

It is an arithmetic number, because the mean of its divisors is an integer number (145497465).

Almost surely, 2^484991545 is an apocalyptic number.

It is an amenable number.

484991545 is a deficient number, since it is larger than the sum of its proper divisors (96998315).

484991545 is an equidigital number, since it uses as much as digits as its factorization.

484991545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96998314.

The product of its digits is 1036800, while the sum is 49.

The square root of 484991545 is about 22022.5235838221. The cubic root of 484991545 is about 785.6782351582.

The spelling of 484991545 in words is "four hundred eighty-four million, nine hundred ninety-one thousand, five hundred forty-five".