6475225744340 has 24 divisors (see below), whose sum is σ = 14397854891112. Its totient is φ = 2437732044800.

The previous prime is 6475225744313. The next prime is 6475225744349. The reversal of 6475225744340 is 434475225746.

It can be written as a sum of positive squares in 4 ways, for example, as 1201386982084 + 5273838762256 = 1096078^2 + 2296484^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6475225744349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9522390461 + ... + 9522391140.

It is an arithmetic number, because the mean of its divisors is an integer number (599910620463).

Almost surely, 2^{6475225744340} is an apocalyptic number.

It is an amenable number.

6475225744340 is an abundant number, since it is smaller than the sum of its proper divisors (7922629146772).

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

6475225744340 is a wasteful number, since it uses less digits than its factorization.

6475225744340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19044781627 (or 19044781625 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 53.

The spelling of 6475225744340 in words is "six trillion, four hundred seventy-five billion, two hundred twenty-five million, seven hundred forty-four thousand, three hundred forty".