486249057782 has 8 divisors (see below), whose sum is σ = 729789663576. Its totient is φ = 242985836592.

The previous prime is 486249057773. The next prime is 486249057829. The reversal of 486249057782 is 287750942684.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69341768 + ... + 69348779.

It is an arithmetic number, because the mean of its divisors is an integer number (91223707947).

Almost surely, 2^486249057782 is an apocalyptic number.

486249057782 is a deficient number, since it is larger than the sum of its proper divisors (243540605794).

486249057782 is a wasteful number, since it uses less digits than its factorization.

486249057782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138692302.

The product of its (nonzero) digits is 54190080, while the sum is 62.

The spelling of 486249057782 in words is "four hundred eighty-six billion, two hundred forty-nine million, fifty-seven thousand, seven hundred eighty-two".