485776061 has 4 divisors (see below), whose sum is σ = 486055872. Its totient is φ = 485496252.

The previous prime is 485776051. The next prime is 485776069. The reversal of 485776061 is 160677584.

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 a de Polignac number, because none of the positive numbers 2^k-485776061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485776069) 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, 137285 + ... + 140778.

It is an arithmetic number, because the mean of its divisors is an integer number (121513968).

Almost surely, 2^485776061 is an apocalyptic number.

It is an amenable number.

485776061 is a deficient number, since it is larger than the sum of its proper divisors (279811).

485776061 is a wasteful number, since it uses less digits than its factorization.

485776061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279810.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 485776061 is about 22040.3280601719. The cubic root of 485776061 is about 786.1016412314.

The spelling of 485776061 in words is "four hundred eighty-five million, seven hundred seventy-six thousand, sixty-one".