54515542112101 has 8 divisors (see below), whose sum is σ = 62303559478784. Its totient is φ = 46727545440240.

The previous prime is 54515542112071. The next prime is 54515542112113. The reversal of 54515542112101 is 10121124551545.

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

It is not a de Polignac number, because 54515542112101 - 2⁷ = 54515542111973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54515542112401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955171 + ... + 10485391.

It is an arithmetic number, because the mean of its divisors is an integer number (7787944934848).

Almost surely, 2^{54515542112101} is an apocalyptic number.

It is an amenable number.

54515542112101 is a deficient number, since it is larger than the sum of its proper divisors (7788017366683).

54515542112101 is an equidigital number, since it uses as much as digits as its factorization.

54515542112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10347411.

The product of its (nonzero) digits is 40000, while the sum is 37.

Adding to 54515542112101 its reverse (10121124551545), we get a palindrome (64636666663646).

The spelling of 54515542112101 in words is "fifty-four trillion, five hundred fifteen billion, five hundred forty-two million, one hundred twelve thousand, one hundred one".