675577851682 has 4 divisors (see below), whose sum is σ = 1013366777526. Its totient is φ = 337788925840.

The previous prime is 675577851677. The next prime is 675577851713. The reversal of 675577851682 is 286158775576.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 600874575921 + 74703275761 = 775161^2 + 273319^2 .

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168894462919 + ... + 168894462922.

Almost surely, 2^675577851682 is an apocalyptic number.

675577851682 is a deficient number, since it is larger than the sum of its proper divisors (337788925844).

675577851682 is a wasteful number, since it uses less digits than its factorization.

675577851682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337788925843.

The product of its digits is 197568000, while the sum is 67.

The spelling of 675577851682 in words is "six hundred seventy-five billion, five hundred seventy-seven million, eight hundred fifty-one thousand, six hundred eighty-two".