675811727118660 has 192 divisors, whose sum is σ = 2185961043974400. Its totient is φ = 154179384852480.

The previous prime is 675811727118659. The next prime is 675811727118707. The reversal of 675811727118660 is 66811727118576.

It is a super-2 number, since 2×675811727118660² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a junction number, because it is equal to n+sod(n) for n = 675811727118591 and 675811727118600.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 101674432 + ... + 108117128.

It is an arithmetic number, because the mean of its divisors is an integer number (11385213770700).

Almost surely, 2^{675811727118660} is an apocalyptic number.

675811727118660 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 675811727118660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1092980521987200).

675811727118660 is an abundant number, since it is smaller than the sum of its proper divisors (1510149316855740).

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

675811727118660 is a wasteful number, since it uses less digits than its factorization.

675811727118660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6452086 (or 6452084 counting only the distinct ones).

The product of its (nonzero) digits is 47416320, while the sum is 66.

The spelling of 675811727118660 in words is "six hundred seventy-five trillion, eight hundred eleven billion, seven hundred twenty-seven million, one hundred eighteen thousand, six hundred sixty".