54029279 has 2 divisors, whose sum is σ = 54029280. Its totient is φ = 54029278.

The previous prime is 54029251. The next prime is 54029317. The reversal of 54029279 is 97292045.

It is an a-pointer prime, because the next prime (54029317) can be obtained adding 54029279 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54029279 - 2²⁴ = 37252063 is a 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 (54029219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27014639 + 27014640.

It is an arithmetic number, because the mean of its divisors is an integer number (27014640).

Almost surely, 2^54029279 is an apocalyptic number.

54029279 is a deficient number, since it is larger than the sum of its proper divisors (1).

54029279 is an equidigital number, since it uses as much as digits as its factorization.

54029279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 54029279 is about 7350.4611419965. The cubic root of 54029279 is about 378.0446160116.

The spelling of 54029279 in words is "fifty-four million, twenty-nine thousand, two hundred seventy-nine".