677968503600 has 60 divisors (see below), whose sum is σ = 2171759110376. Its totient is φ = 180791600640.

The previous prime is 677968503593. The next prime is 677968503607. The reversal of 677968503600 is 6305869776.

It is an interprime number because it is at equal distance from previous prime (677968503593) and next prime (677968503607).

It is a tau number, because it is divible by the number of its divisors (60).

It is not an unprimeable number, because it can be changed into a prime (677968503607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 282485677 + ... + 282488076.

Almost surely, 2^677968503600 is an apocalyptic number.

677968503600 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

677968503600 is an abundant number, since it is smaller than the sum of its proper divisors (1493790606776).

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

677968503600 is a wasteful number, since it uses less digits than its factorization.

677968503600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564973774 (or 564973763 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 57.

The spelling of 677968503600 in words is "six hundred seventy-seven billion, nine hundred sixty-eight million, five hundred three thousand, six hundred".