54148038121 has 16 divisors (see below), whose sum is σ = 59836320000. Its totient is φ = 48738646528.

The previous prime is 54148038107. The next prime is 54148038149. The reversal of 54148038121 is 12183084145.

It is a cyclic number.

It is not a de Polignac number, because 54148038121 - 2¹¹ = 54148036073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54148032121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3793005 + ... + 3807253.

It is an arithmetic number, because the mean of its divisors is an integer number (3739770000).

Almost surely, 2^54148038121 is an apocalyptic number.

It is an amenable number.

54148038121 is a deficient number, since it is larger than the sum of its proper divisors (5688281879).

54148038121 is a wasteful number, since it uses less digits than its factorization.

54148038121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24008.

The product of its (nonzero) digits is 30720, while the sum is 37.

The spelling of 54148038121 in words is "fifty-four billion, one hundred forty-eight million, thirty-eight thousand, one hundred twenty-one".