54150231011 has 4 divisors (see below), whose sum is σ = 54150700800. Its totient is φ = 54149761224.

The previous prime is 54150230999. The next prime is 54150231017. The reversal of 54150231011 is 11013205145.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 11013205145 = 5 ⋅2202641029.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54150231011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54150231017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69425 + ... + 336333.

It is an arithmetic number, because the mean of its divisors is an integer number (13537675200).

Almost surely, 2^54150231011 is an apocalyptic number.

54150231011 is a deficient number, since it is larger than the sum of its proper divisors (469789).

54150231011 is a wasteful number, since it uses less digits than its factorization.

54150231011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469788.

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 54150231011 its reverse (11013205145), we get a palindrome (65163436156).

The spelling of 54150231011 in words is "fifty-four billion, one hundred fifty million, two hundred thirty-one thousand, eleven".