6492540445125 has 64 divisors (see below), whose sum is σ = 12349204168704. Its totient is φ = 2967478286400.

The previous prime is 6492540445121. The next prime is 6492540445141. The reversal of 6492540445125 is 5215440452946.

It is not a de Polignac number, because 6492540445125 - 2² = 6492540445121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6492540445121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14380572 + ... + 14825178.

It is an arithmetic number, because the mean of its divisors is an integer number (192956315136).

Almost surely, 2^{6492540445125} is an apocalyptic number.

It is an amenable number.

6492540445125 is a deficient number, since it is larger than the sum of its proper divisors (5856663723579).

6492540445125 is a wasteful number, since it uses less digits than its factorization.

6492540445125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450195 (or 450185 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 51.

The spelling of 6492540445125 in words is "six trillion, four hundred ninety-two billion, five hundred forty million, four hundred forty-five thousand, one hundred twenty-five".