54521412113 has 8 divisors (see below), whose sum is σ = 65975490432. Its totient is φ = 43983660096.

The previous prime is 54521412091. The next prime is 54521412119. The reversal of 54521412113 is 31121412545.

It is a happy number.

54521412113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 54521412113 - 2¹⁶ = 54521346577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54521412119) 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, 229081445 + ... + 229081682.

It is an arithmetic number, because the mean of its divisors is an integer number (8246936304).

Almost surely, 2^54521412113 is an apocalyptic number.

It is an amenable number.

54521412113 is a deficient number, since it is larger than the sum of its proper divisors (11454078319).

54521412113 is a wasteful number, since it uses less digits than its factorization.

54521412113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458163151.

The product of its digits is 4800, while the sum is 29.

Adding to 54521412113 its reverse (31121412545), we get a palindrome (85642824658).

The spelling of 54521412113 in words is "fifty-four billion, five hundred twenty-one million, four hundred twelve thousand, one hundred thirteen".