55222527098 has 4 divisors (see below), whose sum is σ = 82833790650. Its totient is φ = 27611263548.

The previous prime is 55222527083. The next prime is 55222527211. The reversal of 55222527098 is 89072522255.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 42529575529 + 12692951569 = 206227^2 + 112663^2 .

It is a Curzon number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13805631773 + ... + 13805631776.

Almost surely, 2^55222527098 is an apocalyptic number.

55222527098 is a deficient number, since it is larger than the sum of its proper divisors (27611263552).

55222527098 is a wasteful number, since it uses less digits than its factorization.

55222527098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27611263551.

The product of its (nonzero) digits is 1008000, while the sum is 47.

The spelling of 55222527098 in words is "fifty-five billion, two hundred twenty-two million, five hundred twenty-seven thousand, ninety-eight".