54313434551 has 4 divisors (see below), whose sum is σ = 54659380152. Its totient is φ = 53967488952.

The previous prime is 54313434541. The next prime is 54313434607. The reversal of 54313434551 is 15543431345.

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

It is a cyclic number.

It is not a de Polignac number, because 54313434551 - 2³⁴ = 37133565367 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 (54313434541) 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, 172972565 + ... + 172972878.

It is an arithmetic number, because the mean of its divisors is an integer number (13664845038).

Almost surely, 2^54313434551 is an apocalyptic number.

54313434551 is a deficient number, since it is larger than the sum of its proper divisors (345945601).

54313434551 is a wasteful number, since it uses less digits than its factorization.

54313434551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345945600.

The product of its digits is 216000, while the sum is 38.

Adding to 54313434551 its reverse (15543431345), we get a palindrome (69856865896).

The spelling of 54313434551 in words is "fifty-four billion, three hundred thirteen million, four hundred thirty-four thousand, five hundred fifty-one".