54464425091 has 16 divisors (see below), whose sum is σ = 59658614400. Its totient is φ = 49543679808.

The previous prime is 54464425069. The next prime is 54464425123. The reversal of 54464425091 is 19052446445.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 54464425091 - 2²² = 54460230787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54464425591) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 516746 + ... + 613151.

It is an arithmetic number, because the mean of its divisors is an integer number (3728663400).

Almost surely, 2^54464425091 is an apocalyptic number.

54464425091 is a deficient number, since it is larger than the sum of its proper divisors (5194189309).

54464425091 is a wasteful number, since it uses less digits than its factorization.

54464425091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130018.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 54464425091 in words is "fifty-four billion, four hundred sixty-four million, four hundred twenty-five thousand, ninety-one".