693805661916483 has 8 divisors (see below), whose sum is σ = 925095833478928. Its totient is φ = 462526299149184.

The previous prime is 693805661916461. The next prime is 693805661916487. The reversal of 693805661916483 is 384619166508396.

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

It is a de Polignac number, because none of the positive numbers 2^k-693805661916483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (693805661916487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2702049010 + ... + 2702305767.

It is an arithmetic number, because the mean of its divisors is an integer number (115636979184866).

Almost surely, 2^{693805661916483} is an apocalyptic number.

693805661916483 is a deficient number, since it is larger than the sum of its proper divisors (231290171562445).

693805661916483 is a wasteful number, since it uses less digits than its factorization.

693805661916483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5404397573.

The product of its (nonzero) digits is 1209323520, while the sum is 75.

The spelling of 693805661916483 in words is "six hundred ninety-three trillion, eight hundred five billion, six hundred sixty-one million, nine hundred sixteen thousand, four hundred eighty-three".