1700513149 has 2 divisors, whose sum is σ = 1700513150. Its totient is φ = 1700513148.

The previous prime is 1700513147. The next prime is 1700513183. The reversal of 1700513149 is 9413150071.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1033944025 + 666569124 = 32155^2 + 25818^2 .

It is a cyclic number.

It is not a de Polignac number, because 1700513149 - 2¹ = 1700513147 is a prime.

Together with 1700513147, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1700513149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1700513147) 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 as a sum of consecutive naturals, namely, 850256574 + 850256575.

It is an arithmetic number, because the mean of its divisors is an integer number (850256575).

Almost surely, 2^1700513149 is an apocalyptic number.

It is an amenable number.

1700513149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1700513149 is an equidigital number, since it uses as much as digits as its factorization.

1700513149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 1700513149 is about 41237.2786323249. The cubic root of 1700513149 is about 1193.6032650833.

The spelling of 1700513149 in words is "one billion, seven hundred million, five hundred thirteen thousand, one hundred forty-nine".