54452544251291 has 2 divisors, whose sum is σ = 54452544251292. Its totient is φ = 54452544251290.

The previous prime is 54452544251279. The next prime is 54452544251297. The reversal of 54452544251291 is 19215244525445.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54452544251291 is a prime.

It is not a weakly prime, because it can be changed into another prime (54452544251297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27226272125645 + 27226272125646.

It is an arithmetic number, because the mean of its divisors is an integer number (27226272125646).

Almost surely, 2^{54452544251291} is an apocalyptic number.

54452544251291 is a deficient number, since it is larger than the sum of its proper divisors (1).

54452544251291 is an equidigital number, since it uses as much as digits as its factorization.

54452544251291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520000, while the sum is 53.

The spelling of 54452544251291 in words is "fifty-four trillion, four hundred fifty-two billion, five hundred forty-four million, two hundred fifty-one thousand, two hundred ninety-one".