1693097539148 has 12 divisors (see below), whose sum is σ = 2962962881760. Its totient is φ = 846536715792.

The previous prime is 1693097539141. The next prime is 1693097539183. The reversal of 1693097539148 is 8419357903961.

It is not an unprimeable number, because it can be changed into a prime (1693097539141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2693636 + ... + 3262187.

It is an arithmetic number, because the mean of its divisors is an integer number (246913573480).

Almost surely, 2^{1693097539148} is an apocalyptic number.

It is an amenable number.

1693097539148 is a deficient number, since it is larger than the sum of its proper divisors (1269865342612).

1693097539148 is a wasteful number, since it uses less digits than its factorization.

1693097539148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6026896 (or 6026894 counting only the distinct ones).

The product of its (nonzero) digits is 44089920, while the sum is 65.

The spelling of 1693097539148 in words is "one trillion, six hundred ninety-three billion, ninety-seven million, five hundred thirty-nine thousand, one hundred forty-eight".