54434201511 has 16 divisors (see below), whose sum is σ = 72819520128. Its totient is φ = 36169240800.

The previous prime is 54434201431. The next prime is 54434201513. The reversal of 54434201511 is 11510243445.

It is not a de Polignac number, because 54434201511 - 2¹⁸ = 54433939367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54434201513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4890925 + ... + 4902041.

It is an arithmetic number, because the mean of its divisors is an integer number (4551220008).

Almost surely, 2^54434201511 is an apocalyptic number.

54434201511 is a deficient number, since it is larger than the sum of its proper divisors (18385318617).

54434201511 is a wasteful number, since it uses less digits than its factorization.

54434201511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16382.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 54434201511 its reverse (11510243445), we get a palindrome (65944444956).

The spelling of 54434201511 in words is "fifty-four billion, four hundred thirty-four million, two hundred one thousand, five hundred eleven".