55053463042 has 16 divisors (see below), whose sum is σ = 84507521472. Its totient is φ = 26884393200.

The previous prime is 55053463039. The next prime is 55053463079. The reversal of 55053463042 is 24036435055.

It is a junction number, because it is equal to n+sod(n) for n = 55053462992 and 55053463010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1712763 + ... + 1744609.

It is an arithmetic number, because the mean of its divisors is an integer number (5281720092).

Almost surely, 2^55053463042 is an apocalyptic number.

55053463042 is a deficient number, since it is larger than the sum of its proper divisors (29454058430).

55053463042 is a wasteful number, since it uses less digits than its factorization.

55053463042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51993.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 55053463042 its reverse (24036435055), we get a palindrome (79089898097).

The spelling of 55053463042 in words is "fifty-five billion, fifty-three million, four hundred sixty-three thousand, forty-two".