7675788901678 has 16 divisors (see below), whose sum is σ = 12146659290000. Its totient is φ = 3627802225152.

The previous prime is 7675788901673. The next prime is 7675788901747. The reversal of 7675788901678 is 8761098875767.

It is a junction number, because it is equal to n+sod(n) for n = 7675788901598 and 7675788901607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7675788901673) 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, 224921073 + ... + 224955196.

It is an arithmetic number, because the mean of its divisors is an integer number (759166205625).

Almost surely, 2^{7675788901678} is an apocalyptic number.

7675788901678 is a deficient number, since it is larger than the sum of its proper divisors (4470870388322).

7675788901678 is a wasteful number, since it uses less digits than its factorization.

7675788901678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449876739.

The product of its (nonzero) digits is 1991485440, while the sum is 79.

The spelling of 7675788901678 in words is "seven trillion, six hundred seventy-five billion, seven hundred eighty-eight million, nine hundred one thousand, six hundred seventy-eight".