675861732266 has 16 divisors (see below), whose sum is σ = 1158630779904. Its totient is φ = 289652361264.

The previous prime is 675861732241. The next prime is 675861732281. The reversal of 675861732266 is 662237168576.

It is a super-2 number, since 2×675861732266² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2516276 + ... + 2771888.

It is an arithmetic number, because the mean of its divisors is an integer number (72414423744).

Almost surely, 2^675861732266 is an apocalyptic number.

675861732266 is a deficient number, since it is larger than the sum of its proper divisors (482769047638).

675861732266 is a wasteful number, since it uses less digits than its factorization.

675861732266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444485.

The product of its digits is 30481920, while the sum is 59.

The spelling of 675861732266 in words is "six hundred seventy-five billion, eight hundred sixty-one million, seven hundred thirty-two thousand, two hundred sixty-six".