54869597823 has 8 divisors (see below), whose sum is σ = 73163743408. Its totient is φ = 36577592064.

The previous prime is 54869597791. The next prime is 54869597833. The reversal of 54869597823 is 32879596845.

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

It is not a de Polignac number, because 54869597823 - 2⁵ = 54869597791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54869597833) 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, 474136 + ... + 578397.

It is an arithmetic number, because the mean of its divisors is an integer number (9145467926).

Almost surely, 2^54869597823 is an apocalyptic number.

54869597823 is a deficient number, since it is larger than the sum of its proper divisors (18294145585).

54869597823 is a wasteful number, since it uses less digits than its factorization.

54869597823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069913.

The product of its digits is 130636800, while the sum is 66.

The spelling of 54869597823 in words is "fifty-four billion, eight hundred sixty-nine million, five hundred ninety-seven thousand, eight hundred twenty-three".