485778050958 has 16 divisors (see below), whose sum is σ = 978545715840. Its totient is φ = 160761081336.

The previous prime is 485778050951. The next prime is 485778050963. The reversal of 485778050958 is 859050877584.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485778050951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291233010 + ... + 291234677.

It is an arithmetic number, because the mean of its divisors is an integer number (61159107240).

Almost surely, 2^485778050958 is an apocalyptic number.

485778050958 is an abundant number, since it is smaller than the sum of its proper divisors (492767664882).

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

485778050958 is a wasteful number, since it uses less digits than its factorization.

485778050958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582467831.

The product of its (nonzero) digits is 112896000, while the sum is 66.

The spelling of 485778050958 in words is "four hundred eighty-five billion, seven hundred seventy-eight million, fifty thousand, nine hundred fifty-eight".