198162953410 has 32 divisors (see below), whose sum is σ = 369023999040. Its totient is φ = 76525487808.

The previous prime is 198162953399. The next prime is 198162953419. The reversal of 198162953410 is 14359261891.

It is a happy number.

198162953410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×198162953410² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (198162953419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4899129 + ... + 4939411.

It is an arithmetic number, because the mean of its divisors is an integer number (11531999970).

Almost surely, 2^198162953410 is an apocalyptic number.

198162953410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

198162953410 is a deficient number, since it is larger than the sum of its proper divisors (170861045630).

198162953410 is a wasteful number, since it uses less digits than its factorization.

198162953410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57282.

The product of its (nonzero) digits is 466560, while the sum is 49.

The spelling of 198162953410 in words is "one hundred ninety-eight billion, one hundred sixty-two million, nine hundred fifty-three thousand, four hundred ten".