675861732265 has 8 divisors (see below), whose sum is σ = 811467566208. Its totient is φ = 540400394160.

The previous prime is 675861732241. The next prime is 675861732281. The reversal of 675861732265 is 562237168576.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 675861732265 - 2²³ = 675853343657 is a prime.

It is a super-2 number, since 2×675861732265² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

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, 36113667 + ... + 36132376.

It is an arithmetic number, because the mean of its divisors is an integer number (101433445776).

Almost surely, 2^675861732265 is an apocalyptic number.

It is an amenable number.

675861732265 is a deficient number, since it is larger than the sum of its proper divisors (135605833943).

675861732265 is a wasteful number, since it uses less digits than its factorization.

675861732265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72247919.

The product of its digits is 25401600, while the sum is 58.

The spelling of 675861732265 in words is "six hundred seventy-five billion, eight hundred sixty-one million, seven hundred thirty-two thousand, two hundred sixty-five".