1675679406650 has 12 divisors (see below), whose sum is σ = 3116763696462. Its totient is φ = 670271762640.

The previous prime is 1675679406629. The next prime is 1675679406673. The reversal of 1675679406650 is 566049765761.

It can be written as a sum of positive squares in 3 ways, for example, as 743939025361 + 931740381289 = 862519^2 + 965267^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16756794017 + ... + 16756794116.

Almost surely, 2^{1675679406650} is an apocalyptic number.

1675679406650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1675679406650 is a deficient number, since it is larger than the sum of its proper divisors (1441084289812).

1675679406650 is a wasteful number, since it uses less digits than its factorization.

1675679406650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33513588145 (or 33513588140 counting only the distinct ones).

The product of its (nonzero) digits is 57153600, while the sum is 62.

The spelling of 1675679406650 in words is "one trillion, six hundred seventy-five billion, six hundred seventy-nine million, four hundred six thousand, six hundred fifty".