500391276480 has 1344 divisors, whose sum is σ = 1941451739136. Its totient is φ = 122425344000.

The previous prime is 500391276379. The next prime is 500391276481. The reversal of 500391276480 is 84672193005.

500391276480 is a `hidden beast` number, since 500 + 3 + 9 + 1 + 2 + 7 + 64 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500391276481) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 6028810519 + ... + 6028810601.

It is an arithmetic number, because the mean of its divisors is an integer number (1444532544).

It is a 1-persistent number, because it is pandigital, but 2⋅500391276480 = 1000782552960 is not.

Almost surely, 2^500391276480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500391276480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (970725869568).

500391276480 is an abundant number, since it is smaller than the sum of its proper divisors (1441060462656).

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

500391276480 is a wasteful number, since it uses less digits than its factorization.

500391276480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 500391276480 in words is "five hundred billion, three hundred ninety-one million, two hundred seventy-six thousand, four hundred eighty".