54323005313511 has 24 divisors (see below), whose sum is σ = 85601999952144. Its totient is φ = 32922220911360.

The previous prime is 54323005313471. The next prime is 54323005313519. The reversal of 54323005313511 is 11531350032345.

54323005313511 is a `hidden beast` number, since 5 + 4 + 32 + 300 + 5 + 313 + 5 + 1 + 1 = 666.

It is not a de Polignac number, because 54323005313511 - 2⁹ = 54323005312999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54323005313519) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2728386 + ... + 10774511.

It is an arithmetic number, because the mean of its divisors is an integer number (3566749998006).

Almost surely, 2^{54323005313511} is an apocalyptic number.

54323005313511 is a deficient number, since it is larger than the sum of its proper divisors (31278994638633).

54323005313511 is a wasteful number, since it uses less digits than its factorization.

54323005313511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13543551 (or 13543548 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

Adding to 54323005313511 its reverse (11531350032345), we get a palindrome (65854355345856).

The spelling of 54323005313511 in words is "fifty-four trillion, three hundred twenty-three billion, five million, three hundred thirteen thousand, five hundred eleven".