6725470307712 has 128 divisors (see below), whose sum is σ = 19758691246560. Its totient is φ = 2013446356992.

The previous prime is 6725470307653. The next prime is 6725470307767. The reversal of 6725470307712 is 2177030745276.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18021373 + ... + 18390780.

Almost surely, 2^{6725470307712} is an apocalyptic number.

It is an amenable number.

6725470307712 is an abundant number, since it is smaller than the sum of its proper divisors (13033220938848).

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

6725470307712 is a wasteful number, since it uses less digits than its factorization.

6725470307712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36412220 (or 36412208 counting only the distinct ones).

The product of its (nonzero) digits is 3457440, while the sum is 51.

The spelling of 6725470307712 in words is "six trillion, seven hundred twenty-five billion, four hundred seventy million, three hundred seven thousand, seven hundred twelve".