54331230011 has 4 divisors (see below), whose sum is σ = 55594747032. Its totient is φ = 53067712992.

The previous prime is 54331229987. The next prime is 54331230061. The reversal of 54331230011 is 11003213345.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54331230011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54331230061) 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 3 ways as a sum of consecutive naturals, for example, 631758446 + ... + 631758531.

It is an arithmetic number, because the mean of its divisors is an integer number (13898686758).

Almost surely, 2^54331230011 is an apocalyptic number.

54331230011 is a deficient number, since it is larger than the sum of its proper divisors (1263517021).

54331230011 is a wasteful number, since it uses less digits than its factorization.

54331230011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263517020.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 54331230011 its reverse (11003213345), we get a palindrome (65334443356).

The spelling of 54331230011 in words is "fifty-four billion, three hundred thirty-one million, two hundred thirty thousand, eleven".