54287986579 has 2 divisors, whose sum is σ = 54287986580. Its totient is φ = 54287986578.

The previous prime is 54287986567. The next prime is 54287986591. The reversal of 54287986579 is 97568978245.

It is a balanced prime because it is at equal distance from previous prime (54287986567) and next prime (54287986591).

It is a cyclic number.

It is not a de Polignac number, because 54287986579 - 2²³ = 54279597971 is a prime.

It is not a weakly prime, because it can be changed into another prime (54282986579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27143993289 + 27143993290.

It is an arithmetic number, because the mean of its divisors is an integer number (27143993290).

Almost surely, 2^54287986579 is an apocalyptic number.

54287986579 is a deficient number, since it is larger than the sum of its proper divisors (1).

54287986579 is an equidigital number, since it uses as much as digits as its factorization.

54287986579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 304819200, while the sum is 70.

The spelling of 54287986579 in words is "fifty-four billion, two hundred eighty-seven million, nine hundred eighty-six thousand, five hundred seventy-nine".