3537890513 has 2 divisors, whose sum is σ = 3537890514. Its totient is φ = 3537890512.

The previous prime is 3537890501. The next prime is 3537890569. The reversal of 3537890513 is 3150987353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3205484689 + 332405824 = 56617^2 + 18232^2 .

It is an emirp because it is prime and its reverse (3150987353) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3537890513 - 2⁶ = 3537890449 is a prime.

It is not a weakly prime, because it can be changed into another prime (3537190513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1768945256 + 1768945257.

It is an arithmetic number, because the mean of its divisors is an integer number (1768945257).

Almost surely, 2^3537890513 is an apocalyptic number.

It is an amenable number.

3537890513 is a deficient number, since it is larger than the sum of its proper divisors (1).

3537890513 is an equidigital number, since it uses as much as digits as its factorization.

3537890513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 340200, while the sum is 44.

The square root of 3537890513 is about 59480.1690733979. The cubic root of 3537890513 is about 1523.7537808368.

The spelling of 3537890513 in words is "three billion, five hundred thirty-seven million, eight hundred ninety thousand, five hundred thirteen".