54811553606231 has 8 divisors (see below), whose sum is σ = 55657403049600. Its totient is φ = 53970815036160.

The previous prime is 54811553606197. The next prime is 54811553606239. The reversal of 54811553606231 is 13260635511845.

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 54811553606231 - 2¹⁴ = 54811553589847 is a prime.

It is a super-2 number, since 2×54811553606231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54811553606231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54811553606239) 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, 1277696711 + ... + 1277739608.

It is an arithmetic number, because the mean of its divisors is an integer number (6957175381200).

Almost surely, 2^{54811553606231} is an apocalyptic number.

54811553606231 is a deficient number, since it is larger than the sum of its proper divisors (845849443369).

54811553606231 is a wasteful number, since it uses less digits than its factorization.

54811553606231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555436649.

The product of its (nonzero) digits is 2592000, while the sum is 50.

The spelling of 54811553606231 in words is "fifty-four trillion, eight hundred eleven billion, five hundred fifty-three million, six hundred six thousand, two hundred thirty-one".