67485289700 has 18 divisors (see below), whose sum is σ = 146443078866. Its totient is φ = 26994115840.

The previous prime is 67485289681. The next prime is 67485289717. The reversal of 67485289700 is 798258476.

It can be written as a sum of positive squares in 3 ways, for example, as 14449963264 + 53035326436 = 120208^2 + 230294^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 337426349 + ... + 337426548.

Almost surely, 2^67485289700 is an apocalyptic number.

It is an amenable number.

67485289700 is an abundant number, since it is smaller than the sum of its proper divisors (78957789166).

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

67485289700 is a wasteful number, since it uses less digits than its factorization.

67485289700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674852911 (or 674852904 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 67485289700 in words is "sixty-seven billion, four hundred eighty-five million, two hundred eighty-nine thousand, seven hundred".