54424420402 has 16 divisors (see below), whose sum is σ = 89313336000. Its totient is φ = 24667485840.

The previous prime is 54424420373. The next prime is 54424420409. The reversal of 54424420402 is 20402442445.

It is not an unprimeable number, because it can be changed into a prime (54424420409) 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 7 ways as a sum of consecutive naturals, for example, 3536502 + ... + 3551857.

It is an arithmetic number, because the mean of its divisors is an integer number (5582083500).

Almost surely, 2^54424420402 is an apocalyptic number.

54424420402 is a deficient number, since it is larger than the sum of its proper divisors (34888915598).

54424420402 is a wasteful number, since it uses less digits than its factorization.

54424420402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7088721.

The product of its (nonzero) digits is 40960, while the sum is 31.

Adding to 54424420402 its reverse (20402442445), we get a palindrome (74826862847).

The spelling of 54424420402 in words is "fifty-four billion, four hundred twenty-four million, four hundred twenty thousand, four hundred two".