55601100998 has 8 divisors (see below), whose sum is σ = 83589918408. Its totient is φ = 27737794864.

The previous prime is 55601100991. The next prime is 55601101001. The reversal of 55601100998 is 89900110655.

55601100998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (55601100991) 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, 31376711 + ... + 31378482.

It is an arithmetic number, because the mean of its divisors is an integer number (10448739801).

Almost surely, 2^55601100998 is an apocalyptic number.

55601100998 is a deficient number, since it is larger than the sum of its proper divisors (27988817410).

55601100998 is a wasteful number, since it uses less digits than its factorization.

55601100998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62755638.

The product of its (nonzero) digits is 97200, while the sum is 44.

The spelling of 55601100998 in words is "fifty-five billion, six hundred one million, one hundred thousand, nine hundred ninety-eight".