55243098 has 24 divisors (see below), whose sum is σ = 126734868. Its totient is φ = 17331072.

The previous prime is 55243063. The next prime is 55243117. The reversal of 55243098 is 89034255.

It can be written as a sum of positive squares in 2 ways, for example, as 51883209 + 3359889 = 7203^2 + 1833^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89961 + ... + 90572.

Almost surely, 2^55243098 is an apocalyptic number.

55243098 is an abundant number, since it is smaller than the sum of its proper divisors (71491770).

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

55243098 is a wasteful number, since it uses less digits than its factorization.

55243098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180558 (or 180555 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 55243098 is about 7432.5700803961. The cubic root of 55243098 is about 380.8547196526.

The spelling of 55243098 in words is "fifty-five million, two hundred forty-three thousand, ninety-eight".