54251434011 has 16 divisors (see below), whose sum is σ = 73397737728. Its totient is φ = 35639772000.

The previous prime is 54251434007. The next prime is 54251434019. The reversal of 54251434011 is 11043415245.

It is not a de Polignac number, because 54251434011 - 2² = 54251434007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54251434011.

It is not an unprimeable number, because it can be changed into a prime (54251434019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360351 + ... + 488216.

It is an arithmetic number, because the mean of its divisors is an integer number (4587358608).

Almost surely, 2^54251434011 is an apocalyptic number.

54251434011 is a deficient number, since it is larger than the sum of its proper divisors (19146303717).

54251434011 is a wasteful number, since it uses less digits than its factorization.

54251434011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848882.

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

Adding to 54251434011 its reverse (11043415245), we get a palindrome (65294849256).

The spelling of 54251434011 in words is "fifty-four billion, two hundred fifty-one million, four hundred thirty-four thousand, eleven".