55346563042 has 8 divisors (see below), whose sum is σ = 83032654032. Its totient is φ = 27669011700.

The previous prime is 55346563037. The next prime is 55346563091. The reversal of 55346563042 is 24036564355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 55346563042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2118684 + ... + 2144647.

It is an arithmetic number, because the mean of its divisors is an integer number (10379081754).

Almost surely, 2^55346563042 is an apocalyptic number.

55346563042 is a deficient number, since it is larger than the sum of its proper divisors (27686090990).

55346563042 is a wasteful number, since it uses less digits than its factorization.

55346563042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4269824.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 55346563042 in words is "fifty-five billion, three hundred forty-six million, five hundred sixty-three thousand, forty-two".