55103298 has 8 divisors (see below), whose sum is σ = 110206608. Its totient is φ = 18367764.

The previous prime is 55103267. The next prime is 55103327. The reversal of 55103298 is 89230155.

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

55103298 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4591936 + ... + 4591947.

It is an arithmetic number, because the mean of its divisors is an integer number (13775826).

Almost surely, 2^55103298 is an apocalyptic number.

55103298 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55103298 is a wasteful number, since it uses less digits than its factorization.

55103298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9183888.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 55103298 is about 7423.1595698867. The cubic root of 55103298 is about 380.5331804424.

The spelling of 55103298 in words is "fifty-five million, one hundred three thousand, two hundred ninety-eight".