200826574513 has 4 divisors (see below), whose sum is σ = 203655117888. Its totient is φ = 197998031140.

The previous prime is 200826574493. The next prime is 200826574519. The reversal of 200826574513 is 315475628002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 315475628002 = 2 ⋅157737814001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200826574513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200826574513.

It is not an unprimeable number, because it can be changed into a prime (200826574519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1414271581 + ... + 1414271722.

It is an arithmetic number, because the mean of its divisors is an integer number (50913779472).

Almost surely, 2^200826574513 is an apocalyptic number.

It is an amenable number.

200826574513 is a deficient number, since it is larger than the sum of its proper divisors (2828543375).

200826574513 is an equidigital number, since it uses as much as digits as its factorization.

200826574513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2828543374.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 200826574513 in words is "two hundred billion, eight hundred twenty-six million, five hundred seventy-four thousand, five hundred thirteen".