55353561151043 has 8 divisors (see below), whose sum is σ = 57514561494480. Its totient is φ = 53209377931360.

The previous prime is 55353561151019. The next prime is 55353561151061. The reversal of 55353561151043 is 34015116535355.

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

It is a cyclic number.

It is not a de Polignac number, because 55353561151043 - 2³² = 55349266183747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55353561151843) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4204274228 + ... + 4204287393.

It is an arithmetic number, because the mean of its divisors is an integer number (7189320186810).

Almost surely, 2^{55353561151043} is an apocalyptic number.

55353561151043 is a deficient number, since it is larger than the sum of its proper divisors (2161000343437).

55353561151043 is a wasteful number, since it uses less digits than its factorization.

55353561151043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8408561877.

The product of its (nonzero) digits is 2025000, while the sum is 47.

Adding to 55353561151043 its reverse (34015116535355), we get a palindrome (89368677686398).

The spelling of 55353561151043 in words is "fifty-five trillion, three hundred fifty-three billion, five hundred sixty-one million, one hundred fifty-one thousand, forty-three".