55550611394 has 8 divisors (see below), whose sum is σ = 85098809088. Its totient is φ = 27184341700.

The previous prime is 55550611393. The next prime is 55550611409. The reversal of 55550611394 is 49311605555.

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

It is not an unprimeable number, because it can be changed into a prime (55550611393) 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 3 ways as a sum of consecutive naturals, for example, 295481882 + ... + 295482069.

It is an arithmetic number, because the mean of its divisors is an integer number (10637351136).

Almost surely, 2^55550611394 is an apocalyptic number.

55550611394 is a deficient number, since it is larger than the sum of its proper divisors (29548197694).

55550611394 is a wasteful number, since it uses less digits than its factorization.

55550611394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590964000.

The product of its (nonzero) digits is 405000, while the sum is 44.

The spelling of 55550611394 in words is "fifty-five billion, five hundred fifty million, six hundred eleven thousand, three hundred ninety-four".