200453260497 has 32 divisors (see below), whose sum is σ = 306893048832. Its totient is φ = 114004864704.

The previous prime is 200453260463. The next prime is 200453260537. The reversal of 200453260497 is 794062354002.

200453260497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200453260497 - 2³⁰ = 199379518673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200453268497) 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 31 ways as a sum of consecutive naturals, for example, 28851178 + ... + 28858124.

It is an arithmetic number, because the mean of its divisors is an integer number (9590407776).

Almost surely, 2^200453260497 is an apocalyptic number.

It is an amenable number.

200453260497 is a deficient number, since it is larger than the sum of its proper divisors (106439788335).

200453260497 is a wasteful number, since it uses less digits than its factorization.

200453260497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13237.

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 200453260497 in words is "two hundred billion, four hundred fifty-three million, two hundred sixty thousand, four hundred ninety-seven".