480144977598 has 64 divisors (see below), whose sum is σ = 1134848736000. Its totient is φ = 134306246880.

The previous prime is 480144977597. The next prime is 480144977617. The reversal of 480144977598 is 895779441084.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480144977591) 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, 1510648 + ... + 1800651.

It is an arithmetic number, because the mean of its divisors is an integer number (17732011500).

Almost surely, 2^480144977598 is an apocalyptic number.

480144977598 is an abundant number, since it is smaller than the sum of its proper divisors (654703758402).

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

480144977598 is a wasteful number, since it uses less digits than its factorization.

480144977598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3311354 (or 3311328 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 66.

The spelling of 480144977598 in words is "four hundred eighty billion, one hundred forty-four million, nine hundred seventy-seven thousand, five hundred ninety-eight".