485450061 has 4 divisors (see below), whose sum is σ = 647266752. Its totient is φ = 323633372.

The previous prime is 485450059. The next prime is 485450083. The reversal of 485450061 is 160054584.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 485450061 - 2¹ = 485450059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485450561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80908341 + ... + 80908346.

It is an arithmetic number, because the mean of its divisors is an integer number (161816688).

Almost surely, 2^485450061 is an apocalyptic number.

It is an amenable number.

485450061 is a deficient number, since it is larger than the sum of its proper divisors (161816691).

485450061 is a wasteful number, since it uses less digits than its factorization.

485450061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161816690.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 485450061 is about 22032.9312847837. The cubic root of 485450061 is about 785.9257532701.

The spelling of 485450061 in words is "four hundred eighty-five million, four hundred fifty thousand, sixty-one".