53198298 has 24 divisors (see below), whose sum is σ = 115397568. Its totient is φ = 17712072.

The previous prime is 53198297. The next prime is 53198311. The reversal of 53198298 is 89289135.

It is a happy number.

53198298 is a `hidden beast` number, since 531 + 98 + 29 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (53198297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27561 + ... + 29427.

It is an arithmetic number, because the mean of its divisors is an integer number (4808232).

Almost surely, 2^53198298 is an apocalyptic number.

53198298 is an abundant number, since it is smaller than the sum of its proper divisors (62199270).

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

53198298 is a wasteful number, since it uses less digits than its factorization.

53198298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3458 (or 3455 counting only the distinct ones).

The product of its digits is 155520, while the sum is 45.

The square root of 53198298 is about 7293.7163366832. The cubic root of 53198298 is about 376.0964602750.

The spelling of 53198298 in words is "fifty-three million, one hundred ninety-eight thousand, two hundred ninety-eight".