54101279 has 2 divisors, whose sum is σ = 54101280. Its totient is φ = 54101278.

The previous prime is 54101273. The next prime is 54101321. The reversal of 54101279 is 97210145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54101279 - 2⁸ = 54101023 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54101273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27050639 + 27050640.

It is an arithmetic number, because the mean of its divisors is an integer number (27050640).

Almost surely, 2^54101279 is an apocalyptic number.

54101279 is a deficient number, since it is larger than the sum of its proper divisors (1).

54101279 is an equidigital number, since it uses as much as digits as its factorization.

54101279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 54101279 is about 7355.3571633198. The cubic root of 54101279 is about 378.2124702499.

The spelling of 54101279 in words is "fifty-four million, one hundred one thousand, two hundred seventy-nine".