484520557 has 4 divisors (see below), whose sum is σ = 486068860. Its totient is φ = 482972256.

The previous prime is 484520537. The next prime is 484520563. The reversal of 484520557 is 755025484.

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 92044836 + 392475721 = 9594^2 + 19811^2 .

It is a cyclic number.

It is not a de Polignac number, because 484520557 - 2¹¹ = 484518509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484520527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 773682 + ... + 774307.

It is an arithmetic number, because the mean of its divisors is an integer number (121517215).

Almost surely, 2^484520557 is an apocalyptic number.

It is an amenable number.

484520557 is a deficient number, since it is larger than the sum of its proper divisors (1548303).

484520557 is a wasteful number, since it uses less digits than its factorization.

484520557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548302.

The product of its (nonzero) digits is 224000, while the sum is 40.

The square root of 484520557 is about 22011.8276615096. The cubic root of 484520557 is about 785.4238218762.

The spelling of 484520557 in words is "four hundred eighty-four million, five hundred twenty thousand, five hundred fifty-seven".