98223450453 has 12 divisors (see below), whose sum is σ = 149345597440. Its totient is φ = 62035863336.

The previous prime is 98223450421. The next prime is 98223450463. The reversal of 98223450453 is 35405432289.

98223450453 is a `hidden beast` number, since 98 + 2 + 2 + 3 + 4 + 504 + 53 = 666.

It is not a de Polignac number, because 98223450453 - 2⁵ = 98223450421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98223450399 and 98223450408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98223450463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287202901 + ... + 287203242.

Almost surely, 2^98223450453 is an apocalyptic number.

It is an amenable number.

98223450453 is a deficient number, since it is larger than the sum of its proper divisors (51122146987).

98223450453 is a wasteful number, since it uses less digits than its factorization.

98223450453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574406168 (or 574406165 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 98223450453 in words is "ninety-eight billion, two hundred twenty-three million, four hundred fifty thousand, four hundred fifty-three".