1673472645610 has 12 divisors (see below), whose sum is σ = 3012258125574. Its totient is φ = 669387421920.

The previous prime is 1673472645599. The next prime is 1673472645661. The reversal of 1673472645610 is 165462743761.

It can be written as a sum of positive squares in 3 ways, for example, as 1000874190969 + 672598454641 = 1000437^2 + 820121^2 .

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, 3886270 + ... + 4295350.

Almost surely, 2^{1673472645610} is an apocalyptic number.

1673472645610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1673472645610 is a deficient number, since it is larger than the sum of its proper divisors (1338785479964).

1673472645610 is an frugal number, since it uses more digits than its factorization.

1673472645610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818169 (or 409088 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 1673472645610 in words is "one trillion, six hundred seventy-three billion, four hundred seventy-two million, six hundred forty-five thousand, six hundred ten".