54421179011 has 2 divisors, whose sum is σ = 54421179012. Its totient is φ = 54421179010.

The previous prime is 54421178927. The next prime is 54421179013. The reversal of 54421179011 is 11097112445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54421179011 - 2²² = 54416984707 is a prime.

Together with 54421179013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54421179013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27210589505 + 27210589506.

It is an arithmetic number, because the mean of its divisors is an integer number (27210589506).

Almost surely, 2^54421179011 is an apocalyptic number.

54421179011 is a deficient number, since it is larger than the sum of its proper divisors (1).

54421179011 is an equidigital number, since it uses as much as digits as its factorization.

54421179011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 35.

The spelling of 54421179011 in words is "fifty-four billion, four hundred twenty-one million, one hundred seventy-nine thousand, eleven".