54011166527 has 2 divisors, whose sum is σ = 54011166528. Its totient is φ = 54011166526.

The previous prime is 54011166523. The next prime is 54011166529. The reversal of 54011166527 is 72566111045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54011166527 - 2² = 54011166523 is a prime.

It is a super-2 number, since 2×54011166527² (a number of 22 digits) contains 22 as substring.

Together with 54011166529, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54011166523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27005583263 + 27005583264.

It is an arithmetic number, because the mean of its divisors is an integer number (27005583264).

Almost surely, 2^54011166527 is an apocalyptic number.

54011166527 is a deficient number, since it is larger than the sum of its proper divisors (1).

54011166527 is an equidigital number, since it uses as much as digits as its factorization.

54011166527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 54011166527 in words is "fifty-four billion, eleven million, one hundred sixty-six thousand, five hundred twenty-seven".