1675790513 has 2 divisors, whose sum is σ = 1675790514. Its totient is φ = 1675790512.

The previous prime is 1675790509. The next prime is 1675790551. The reversal of 1675790513 is 3150975761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1451000464 + 224790049 = 38092^2 + 14993^2 .

It is a cyclic number.

It is not a de Polignac number, because 1675790513 - 2² = 1675790509 is a prime.

It is not a weakly prime, because it can be changed into another prime (1675790563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837895256 + 837895257.

It is an arithmetic number, because the mean of its divisors is an integer number (837895257).

Almost surely, 2^1675790513 is an apocalyptic number.

It is an amenable number.

1675790513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1675790513 is an equidigital number, since it uses as much as digits as its factorization.

1675790513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 198450, while the sum is 44.

The square root of 1675790513 is about 40936.4203735500. The cubic root of 1675790513 is about 1187.7906687612.

The spelling of 1675790513 in words is "one billion, six hundred seventy-five million, seven hundred ninety thousand, five hundred thirteen".