55334340192 has 48 divisors (see below), whose sum is σ = 145270066032. Its totient is φ = 18442567680.

The previous prime is 55334340181. The next prime is 55334340199. The reversal of 55334340192 is 29104343355.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 55334340192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55334340199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 901192 + ... + 960632.

It is an arithmetic number, because the mean of its divisors is an integer number (3026459709).

Almost surely, 2^55334340192 is an apocalyptic number.

It is an amenable number.

55334340192 is an abundant number, since it is smaller than the sum of its proper divisors (89935725840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55334340192 is a wasteful number, since it uses less digits than its factorization.

55334340192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69151 (or 69143 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 55334340192 in words is "fifty-five billion, three hundred thirty-four million, three hundred forty thousand, one hundred ninety-two".