54642364253063 has 2 divisors, whose sum is σ = 54642364253064. Its totient is φ = 54642364253062.

The previous prime is 54642364253047. The next prime is 54642364253131. The reversal of 54642364253063 is 36035246324645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54642364253063 - 2⁴ = 54642364253047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54642364252996 and 54642364253014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54642364253563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27321182126531 + 27321182126532.

It is an arithmetic number, because the mean of its divisors is an integer number (27321182126532).

Almost surely, 2^{54642364253063} is an apocalyptic number.

54642364253063 is a deficient number, since it is larger than the sum of its proper divisors (1).

54642364253063 is an equidigital number, since it uses as much as digits as its factorization.

54642364253063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37324800, while the sum is 53.

The spelling of 54642364253063 in words is "fifty-four trillion, six hundred forty-two billion, three hundred sixty-four million, two hundred fifty-three thousand, sixty-three".