54923968436 has 24 divisors (see below), whose sum is σ = 97199217024. Its totient is φ = 27153583200.

The previous prime is 54923968433. The next prime is 54923968459. The reversal of 54923968436 is 63486932945.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54923968433) 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, 166961 + ... + 371111.

It is an arithmetic number, because the mean of its divisors is an integer number (4049967376).

Almost surely, 2^54923968436 is an apocalyptic number.

It is an amenable number.

54923968436 is a deficient number, since it is larger than the sum of its proper divisors (42275248588).

54923968436 is a wasteful number, since it uses less digits than its factorization.

54923968436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204911 (or 204909 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 59.

The spelling of 54923968436 in words is "fifty-four billion, nine hundred twenty-three million, nine hundred sixty-eight thousand, four hundred thirty-six".