54345333511 has 12 divisors (see below), whose sum is σ = 63231784920. Its totient is φ = 46571587440.

The previous prime is 54345333461. The next prime is 54345333529. The reversal of 54345333511 is 11533354345.

It is not a de Polignac number, because 54345333511 - 2¹³ = 54345325319 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 (54345333541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111645 + ... + 348073.

It is an arithmetic number, because the mean of its divisors is an integer number (5269315410).

Almost surely, 2^54345333511 is an apocalyptic number.

54345333511 is a deficient number, since it is larger than the sum of its proper divisors (8886451409).

54345333511 is a wasteful number, since it uses less digits than its factorization.

54345333511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241134 (or 241127 counting only the distinct ones).

The product of its digits is 162000, while the sum is 37.

Adding to 54345333511 its reverse (11533354345), we get a palindrome (65878687856).

The spelling of 54345333511 in words is "fifty-four billion, three hundred forty-five million, three hundred thirty-three thousand, five hundred eleven".