54515640106 has 8 divisors (see below), whose sum is σ = 85328828064. Its totient is φ = 26072697420.

The previous prime is 54515640059. The next prime is 54515640149. The reversal of 54515640106 is 60104651545.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592561260 + ... + 592561351.

It is an arithmetic number, because the mean of its divisors is an integer number (10666103508).

Almost surely, 2^54515640106 is an apocalyptic number.

54515640106 is a deficient number, since it is larger than the sum of its proper divisors (30813187958).

54515640106 is a wasteful number, since it uses less digits than its factorization.

54515640106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185122636.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 54515640106 in words is "fifty-four billion, five hundred fifteen million, six hundred forty thousand, one hundred six".