6473187216384 has 176 divisors, whose sum is σ = 19767869960448. Its totient is φ = 1844820983808.

The previous prime is 6473187216383. The next prime is 6473187216389. The reversal of 6473187216384 is 4836127813746.

It is a super-3 number, since 3×6473187216384³ (a number of 39 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (6473187216383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8157967 + ... + 8916209.

Almost surely, 2^{6473187216384} is an apocalyptic number.

6473187216384 is a gapful number since it is divisible by the number (64) 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 6473187216384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9883934980224).

6473187216384 is an abundant number, since it is smaller than the sum of its proper divisors (13294682744064).

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

6473187216384 is a wasteful number, since it uses less digits than its factorization.

6473187216384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758670 (or 758652 counting only the distinct ones).

The product of its digits is 32514048, while the sum is 60.

The spelling of 6473187216384 in words is "six trillion, four hundred seventy-three billion, one hundred eighty-seven million, two hundred sixteen thousand, three hundred eighty-four".