6472501375420 has 48 divisors (see below), whose sum is σ = 13760732780928. Its totient is φ = 2557055350080.

The previous prime is 6472501375411. The next prime is 6472501375427. The reversal of 6472501375420 is 245731052746.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6472501375427) 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, 3860442 + ... + 5277121.

It is an arithmetic number, because the mean of its divisors is an integer number (286681932936).

Almost surely, 2^{6472501375420} is an apocalyptic number.

It is an amenable number.

6472501375420 is an abundant number, since it is smaller than the sum of its proper divisors (7288231405508).

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

6472501375420 is a wasteful number, since it uses less digits than its factorization.

6472501375420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9138010 (or 9138008 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 6472501375420 in words is "six trillion, four hundred seventy-two billion, five hundred one million, three hundred seventy-five thousand, four hundred twenty".