6485501425974 has 64 divisors (see below), whose sum is σ = 13811680051200. Its totient is φ = 2026791462528.

The previous prime is 6485501425957. The next prime is 6485501425981. The reversal of 6485501425974 is 4795241055846.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2083609 + ... + 4160820.

It is an arithmetic number, because the mean of its divisors is an integer number (215807500800).

Almost surely, 2^{6485501425974} is an apocalyptic number.

6485501425974 is an abundant number, since it is smaller than the sum of its proper divisors (7326178625226).

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

6485501425974 is a wasteful number, since it uses less digits than its factorization.

6485501425974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6244637.

The product of its (nonzero) digits is 48384000, while the sum is 60.

The spelling of 6485501425974 in words is "six trillion, four hundred eighty-five billion, five hundred one million, four hundred twenty-five thousand, nine hundred seventy-four".