485542850694 has 64 divisors (see below), whose sum is σ = 1069587002880. Its totient is φ = 145715915520.

The previous prime is 485542850647. The next prime is 485542850699. The reversal of 485542850694 is 496058245584.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485542850699) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16509927 + ... + 16539309.

It is an arithmetic number, because the mean of its divisors is an integer number (16712296920).

Almost surely, 2^485542850694 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485542850694, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (534793501440).

485542850694 is an abundant number, since it is smaller than the sum of its proper divisors (584044152186).

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

485542850694 is a wasteful number, since it uses less digits than its factorization.

485542850694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31805.

The product of its (nonzero) digits is 55296000, while the sum is 60.

The spelling of 485542850694 in words is "four hundred eighty-five billion, five hundred forty-two million, eight hundred fifty thousand, six hundred ninety-four".