54001022141 has 16 divisors (see below), whose sum is σ = 60486628608. Its totient is φ = 47783692800.

The previous prime is 54001022137. The next prime is 54001022143. The reversal of 54001022141 is 14122010045.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 54001022141 - 2² = 54001022137 is a prime.

It is a super-2 number, since 2×54001022141² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54001022143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57020 + ... + 333546.

It is an arithmetic number, because the mean of its divisors is an integer number (3780414288).

Almost surely, 2^54001022141 is an apocalyptic number.

It is an amenable number.

54001022141 is a deficient number, since it is larger than the sum of its proper divisors (6485606467).

54001022141 is a wasteful number, since it uses less digits than its factorization.

54001022141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277012.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 54001022141 its reverse (14122010045), we get a palindrome (68123032186).

The spelling of 54001022141 in words is "fifty-four billion, one million, twenty-two thousand, one hundred forty-one".