54672091586 has 16 divisors (see below), whose sum is σ = 93727760640. Its totient is φ = 23429852640.

The previous prime is 54672091571. The next prime is 54672091619. The reversal of 54672091586 is 68519027645.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296966 + ... + 444446.

It is an arithmetic number, because the mean of its divisors is an integer number (5857985040).

Almost surely, 2^54672091586 is an apocalyptic number.

54672091586 is a deficient number, since it is larger than the sum of its proper divisors (39055669054).

54672091586 is a wasteful number, since it uses less digits than its factorization.

54672091586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173969.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 54672091586 in words is "fifty-four billion, six hundred seventy-two million, ninety-one thousand, five hundred eighty-six".