55888098 has 32 divisors (see below), whose sum is σ = 128117760. Its totient is φ = 15921360.

The previous prime is 55888097. The next prime is 55888099. The reversal of 55888098 is 89088855.

It is an interprime number because it is at equal distance from previous prime (55888097) and next prime (55888099).

It is a self number, because there is not a number n which added to its sum of digits gives 55888098.

It is not an unprimeable number, because it can be changed into a prime (55888097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14163 + ... + 17673.

It is an arithmetic number, because the mean of its divisors is an integer number (4003680).

Almost surely, 2^55888098 is an apocalyptic number.

55888098 is an abundant number, since it is smaller than the sum of its proper divisors (72229662).

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

55888098 is a wasteful number, since it uses less digits than its factorization.

55888098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3902.

The product of its (nonzero) digits is 921600, while the sum is 51.

The square root of 55888098 is about 7475.8342678259. The cubic root of 55888098 is about 382.3312323092.

The spelling of 55888098 in words is "fifty-five million, eight hundred eighty-eight thousand, ninety-eight".