54635991711 has 24 divisors (see below), whose sum is σ = 84925464624. Its totient is φ = 31152804480.

The previous prime is 54635991673. The next prime is 54635991719. The reversal of 54635991711 is 11719953645.

It is not a de Polignac number, because 54635991711 - 2⁶ = 54635991647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54635991719) 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 23 ways as a sum of consecutive naturals, for example, 335350 + ... + 470883.

It is an arithmetic number, because the mean of its divisors is an integer number (3538561026).

Almost surely, 2^54635991711 is an apocalyptic number.

54635991711 is a deficient number, since it is larger than the sum of its proper divisors (30289472913).

54635991711 is a wasteful number, since it uses less digits than its factorization.

54635991711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806711 (or 806704 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 51.

The spelling of 54635991711 in words is "fifty-four billion, six hundred thirty-five million, nine hundred ninety-one thousand, seven hundred eleven".