54847239597 has 24 divisors (see below), whose sum is σ = 79441544000. Its totient is φ = 36464447808.

The previous prime is 54847239589. The next prime is 54847239607. The reversal of 54847239597 is 79593274845.

54847239597 is a `hidden beast` number, since 5 + 4 + 8 + 4 + 7 + 2 + 39 + 597 = 666.

It is not a de Polignac number, because 54847239597 - 2³ = 54847239589 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 (54847234597) 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, 6580929 + ... + 6589257.

Almost surely, 2^54847239597 is an apocalyptic number.

It is an amenable number.

54847239597 is a deficient number, since it is larger than the sum of its proper divisors (24594304403).

54847239597 is a wasteful number, since it uses less digits than its factorization.

54847239597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10257 (or 10254 counting only the distinct ones).

The product of its digits is 76204800, while the sum is 63.

The spelling of 54847239597 in words is "fifty-four billion, eight hundred forty-seven million, two hundred thirty-nine thousand, five hundred ninety-seven".