677930769152 has 72 divisors (see below), whose sum is σ = 1665493437216. Its totient is φ = 268192382976.

The previous prime is 677930769151. The next prime is 677930769211. The reversal of 677930769152 is 251967039776.

677930769152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (677930769151) 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, 14527073 + ... + 14573664.

Almost surely, 2^677930769152 is an apocalyptic number.

It is an amenable number.

677930769152 is an abundant number, since it is smaller than the sum of its proper divisors (987562668064).

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

677930769152 is a wasteful number, since it uses less digits than its factorization.

677930769152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29100773 (or 29100759 counting only the distinct ones).

The product of its (nonzero) digits is 30005640, while the sum is 62.

The spelling of 677930769152 in words is "six hundred seventy-seven billion, nine hundred thirty million, seven hundred sixty-nine thousand, one hundred fifty-two".