54494280929 has 16 divisors (see below), whose sum is σ = 62959809600. Its totient is φ = 46615349760.

The previous prime is 54494280917. The next prime is 54494280947. The reversal of 54494280929 is 92908249445.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54494280929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54494280329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 838022 + ... + 900704.

It is an arithmetic number, because the mean of its divisors is an integer number (3934988100).

Almost surely, 2^54494280929 is an apocalyptic number.

It is an amenable number.

54494280929 is a deficient number, since it is larger than the sum of its proper divisors (8465528671).

54494280929 is a wasteful number, since it uses less digits than its factorization.

54494280929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67360.

The product of its (nonzero) digits is 7464960, while the sum is 56.

The spelling of 54494280929 in words is "fifty-four billion, four hundred ninety-four million, two hundred eighty thousand, nine hundred twenty-nine".