54726809612 has 12 divisors (see below), whose sum is σ = 95782700496. Its totient is φ = 27360323760.

The previous prime is 54726809591. The next prime is 54726809617. The reversal of 54726809612 is 21690862745.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (54726809617) 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 3 ways as a sum of consecutive naturals, for example, 730064 + ... + 801527.

It is an arithmetic number, because the mean of its divisors is an integer number (7981891708).

Almost surely, 2^54726809612 is an apocalyptic number.

It is an amenable number.

54726809612 is a deficient number, since it is larger than the sum of its proper divisors (41055890884).

54726809612 is a wasteful number, since it uses less digits than its factorization.

54726809612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540528 (or 1540526 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 54726809612 in words is "fifty-four billion, seven hundred twenty-six million, eight hundred nine thousand, six hundred twelve".