677996550603 has 24 divisors (see below), whose sum is σ = 981832051200. Its totient is φ = 450842724144.

The previous prime is 677996550593. The next prime is 677996550653. The reversal of 677996550603 is 306055699776.

677996550603 is a `hidden beast` number, since 6 + 7 + 79 + 9 + 6 + 550 + 6 + 0 + 3 = 666.

It is not a de Polignac number, because 677996550603 - 2⁴ = 677996550587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (677996550653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15462076 + ... + 15505862.

It is an arithmetic number, because the mean of its divisors is an integer number (40909668800).

Almost surely, 2^677996550603 is an apocalyptic number.

677996550603 is a deficient number, since it is larger than the sum of its proper divisors (303835500597).

677996550603 is a wasteful number, since it uses less digits than its factorization.

677996550603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48151 (or 48148 counting only the distinct ones).

The product of its (nonzero) digits is 64297800, while the sum is 63.

The spelling of 677996550603 in words is "six hundred seventy-seven billion, nine hundred ninety-six million, five hundred fifty thousand, six hundred three".