486253073040 has 160 divisors (see below), whose sum is σ = 1725511941120. Its totient is φ = 110963768832.

The previous prime is 486253073029. The next prime is 486253073041. The reversal of 486253073040 is 40370352684.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 486253072983 and 486253073001.

It is not an unprimeable number, because it can be changed into a prime (486253073041) 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 31 ways as a sum of consecutive naturals, for example, 806127 + ... + 1273713.

It is an arithmetic number, because the mean of its divisors is an integer number (10784449632).

Almost surely, 2^486253073040 is an apocalyptic number.

486253073040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 486253073040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (862755970560).

486253073040 is an abundant number, since it is smaller than the sum of its proper divisors (1239258868080).

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

486253073040 is a wasteful number, since it uses less digits than its factorization.

486253073040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468229 (or 468223 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 486253073040 in words is "four hundred eighty-six billion, two hundred fifty-three million, seventy-three thousand, forty".