54452544251279 has 2 divisors, whose sum is σ = 54452544251280. Its totient is φ = 54452544251278.

The previous prime is 54452544251233. The next prime is 54452544251291. The reversal of 54452544251279 is 97215244525445.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54452544251279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54452544251299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27226272125639 + 27226272125640.

It is an arithmetic number, because the mean of its divisors is an integer number (27226272125640).

Almost surely, 2^{54452544251279} is an apocalyptic number.

54452544251279 is a deficient number, since it is larger than the sum of its proper divisors (1).

54452544251279 is an equidigital number, since it uses as much as digits as its factorization.

54452544251279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640000, while the sum is 59.

The spelling of 54452544251279 in words is "fifty-four trillion, four hundred fifty-two billion, five hundred forty-four million, two hundred fifty-one thousand, two hundred seventy-nine".