55619056334 has 8 divisors (see below), whose sum is σ = 83430142560. Its totient is φ = 27809008816.

The previous prime is 55619056333. The next prime is 55619056357. The reversal of 55619056334 is 43365091655.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55619056331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108119 + ... + 350610.

It is an arithmetic number, because the mean of its divisors is an integer number (10428767820).

Almost surely, 2^55619056334 is an apocalyptic number.

55619056334 is a deficient number, since it is larger than the sum of its proper divisors (27811086226).

55619056334 is a wasteful number, since it uses less digits than its factorization.

55619056334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519354.

The product of its (nonzero) digits is 1458000, while the sum is 47.

The spelling of 55619056334 in words is "fifty-five billion, six hundred nineteen million, fifty-six thousand, three hundred thirty-four".