484006725840 has 160 divisors (see below), whose sum is σ = 1637391200256. Its totient is φ = 117294215680.

The previous prime is 484006725827. The next prime is 484006725863. The reversal of 484006725840 is 48527600484.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 484006725840.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7950397 + ... + 8011043.

Almost surely, 2^484006725840 is an apocalyptic number.

484006725840 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 484006725840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (818695600128).

484006725840 is an abundant number, since it is smaller than the sum of its proper divisors (1153384474416).

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

484006725840 is a wasteful number, since it uses less digits than its factorization.

484006725840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63697 (or 63691 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 48.

The spelling of 484006725840 in words is "four hundred eighty-four billion, six million, seven hundred twenty-five thousand, eight hundred forty".