672702715050 has 48 divisors (see below), whose sum is σ = 1668358054560. Its totient is φ = 179381442240.

The previous prime is 672702715049. The next prime is 672702715079. The reversal of 672702715050 is 50517207276.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 672702714993 and 672702715011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6253116 + ... + 6359784.

It is an arithmetic number, because the mean of its divisors is an integer number (34757459470).

Almost surely, 2^672702715050 is an apocalyptic number.

672702715050 is an abundant number, since it is smaller than the sum of its proper divisors (995655339510).

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

672702715050 is a wasteful number, since it uses less digits than its factorization.

672702715050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148727 (or 148722 counting only the distinct ones).

The product of its (nonzero) digits is 205800, while the sum is 42.

The spelling of 672702715050 in words is "six hundred seventy-two billion, seven hundred two million, seven hundred fifteen thousand, fifty".