54011972024641 has 16 divisors (see below), whose sum is σ = 57905895867264. Its totient is φ = 50247923387904.

The previous prime is 54011972024611. The next prime is 54011972024693. The reversal of 54011972024641 is 14642027911045.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54011972024641 is a prime.

It is a super-2 number, since 2×54011972024641² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54011972024591 and 54011972024600.

It is not an unprimeable number, because it can be changed into a prime (54011972024611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10031851 + ... + 14445136.

It is an arithmetic number, because the mean of its divisors is an integer number (3619118491704).

Almost surely, 2^{54011972024641} is an apocalyptic number.

It is an amenable number.

54011972024641 is a deficient number, since it is larger than the sum of its proper divisors (3893923842623).

54011972024641 is a wasteful number, since it uses less digits than its factorization.

54011972024641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24479640.

The product of its (nonzero) digits is 483840, while the sum is 46.

Adding to 54011972024641 its reverse (14642027911045), we get a palindrome (68653999935686).

The spelling of 54011972024641 in words is "fifty-four trillion, eleven billion, nine hundred seventy-two million, twenty-four thousand, six hundred forty-one".