55340542353 has 8 divisors (see below), whose sum is σ = 74109606400. Its totient is φ = 36732586608.

The previous prime is 55340542349. The next prime is 55340542363. The reversal of 55340542353 is 35324504355.

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

It is not a de Polignac number, because 55340542353 - 2² = 55340542349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55340542363) 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, 40276273 + ... + 40277646.

It is an arithmetic number, because the mean of its divisors is an integer number (9263700800).

Almost surely, 2^55340542353 is an apocalyptic number.

It is an amenable number.

55340542353 is a deficient number, since it is larger than the sum of its proper divisors (18769064047).

55340542353 is a wasteful number, since it uses less digits than its factorization.

55340542353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80554151.

The product of its (nonzero) digits is 540000, while the sum is 39.

The spelling of 55340542353 in words is "fifty-five billion, three hundred forty million, five hundred forty-two thousand, three hundred fifty-three".