55340553323 has 8 divisors (see below), whose sum is σ = 61221816576. Its totient is φ = 49601007400.

The previous prime is 55340553287. The next prime is 55340553337. The reversal of 55340553323 is 32335504355.

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 55340553323 - 2¹² = 55340549227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55340553383) 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, 35428511 + ... + 35430072.

It is an arithmetic number, because the mean of its divisors is an integer number (7652727072).

Almost surely, 2^55340553323 is an apocalyptic number.

55340553323 is a deficient number, since it is larger than the sum of its proper divisors (5881263253).

55340553323 is a wasteful number, since it uses less digits than its factorization.

55340553323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70858665.

The product of its (nonzero) digits is 405000, while the sum is 38.

The spelling of 55340553323 in words is "fifty-five billion, three hundred forty million, five hundred fifty-three thousand, three hundred twenty-three".