54136490326 has 8 divisors (see below), whose sum is σ = 81206159184. Its totient is φ = 27067770600.

The previous prime is 54136490263. The next prime is 54136490339. The reversal of 54136490326 is 62309463145.

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

It is a congruent number.

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, 71530 + ... + 336733.

It is an arithmetic number, because the mean of its divisors is an integer number (10150769898).

Almost surely, 2^54136490326 is an apocalyptic number.

54136490326 is a deficient number, since it is larger than the sum of its proper divisors (27069668858).

54136490326 is a wasteful number, since it uses less digits than its factorization.

54136490326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474566.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 54136490326 in words is "fifty-four billion, one hundred thirty-six million, four hundred ninety thousand, three hundred twenty-six".