54305025422279 has 2 divisors, whose sum is σ = 54305025422280. Its totient is φ = 54305025422278.

The previous prime is 54305025422213. The next prime is 54305025422293. The reversal of 54305025422279 is 97222452050345.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54305025422279 is a prime.

It is a super-2 number, since 2×54305025422279² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54305025422579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27152512711139 + 27152512711140.

It is an arithmetic number, because the mean of its divisors is an integer number (27152512711140).

Almost surely, 2^{54305025422279} is an apocalyptic number.

54305025422279 is a deficient number, since it is larger than the sum of its proper divisors (1).

54305025422279 is an equidigital number, since it uses as much as digits as its factorization.

54305025422279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048000, while the sum is 50.

The spelling of 54305025422279 in words is "fifty-four trillion, three hundred five billion, twenty-five million, four hundred twenty-two thousand, two hundred seventy-nine".