54297101889 has 24 divisors (see below), whose sum is σ = 80923664640. Its totient is φ = 35062633728.

The previous prime is 54297101869. The next prime is 54297101909. The reversal of 54297101889 is 98810179245.

It is a happy number.

54297101889 is a `hidden beast` number, since 542 + 9 + 7 + 1 + 0 + 18 + 89 = 666.

It is an interprime number because it is at equal distance from previous prime (54297101869) and next prime (54297101909).

It is not a de Polignac number, because 54297101889 - 2⁹ = 54297101377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54297101849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 620629 + ... + 702690.

It is an arithmetic number, because the mean of its divisors is an integer number (3371819360).

Almost surely, 2^54297101889 is an apocalyptic number.

It is an amenable number.

54297101889 is a deficient number, since it is larger than the sum of its proper divisors (26626562751).

54297101889 is a wasteful number, since it uses less digits than its factorization.

54297101889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323469 (or 1323466 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 54.

The spelling of 54297101889 in words is "fifty-four billion, two hundred ninety-seven million, one hundred one thousand, eight hundred eighty-nine".