55693277683643 has 4 divisors (see below), whose sum is σ = 55738593614640. Its totient is φ = 55647961752648.

The previous prime is 55693277683613. The next prime is 55693277683649. The reversal of 55693277683643 is 34638677239655.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55693277683643 - 2²² = 55693273489339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55693277683649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22657963655 + ... + 22657966112.

It is an arithmetic number, because the mean of its divisors is an integer number (13934648403660).

Almost surely, 2^{55693277683643} is an apocalyptic number.

55693277683643 is a deficient number, since it is larger than the sum of its proper divisors (45315930997).

55693277683643 is a wasteful number, since it uses less digits than its factorization.

55693277683643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45315930996.

The product of its digits is 4115059200, while the sum is 74.

The spelling of 55693277683643 in words is "fifty-five trillion, six hundred ninety-three billion, two hundred seventy-seven million, six hundred eighty-three thousand, six hundred forty-three".