55192498 has 8 divisors (see below), whose sum is σ = 83284992. Its totient is φ = 27430836.

The previous prime is 55192471. The next prime is 55192499. The reversal of 55192498 is 89429155.

55192498 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 not an unprimeable number, because it can be changed into a prime (55192499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82290 + ... + 82957.

It is an arithmetic number, because the mean of its divisors is an integer number (10410624).

Almost surely, 2^55192498 is an apocalyptic number.

55192498 is a deficient number, since it is larger than the sum of its proper divisors (28092494).

55192498 is a wasteful number, since it uses less digits than its factorization.

55192498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165416.

The product of its digits is 129600, while the sum is 43.

The square root of 55192498 is about 7429.1653636193. The cubic root of 55192498 is about 380.7384026444.

The spelling of 55192498 in words is "fifty-five million, one hundred ninety-two thousand, four hundred ninety-eight".