54763471685 has 16 divisors (see below), whose sum is σ = 70778193024. Its totient is φ = 40436753472.

The previous prime is 54763471669. The next prime is 54763471699. The reversal of 54763471685 is 58617436745.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 54763471685 - 2⁴ = 54763471669 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54763471685.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 739664 + ... + 810326.

It is an arithmetic number, because the mean of its divisors is an integer number (4423637064).

Almost surely, 2^54763471685 is an apocalyptic number.

It is an amenable number.

54763471685 is a deficient number, since it is larger than the sum of its proper divisors (16014721339).

54763471685 is a wasteful number, since it uses less digits than its factorization.

54763471685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82604.

The product of its digits is 16934400, while the sum is 56.

The spelling of 54763471685 in words is "fifty-four billion, seven hundred sixty-three million, four hundred seventy-one thousand, six hundred eighty-five".