16875107533 has 2 divisors, whose sum is σ = 16875107534. Its totient is φ = 16875107532.

The previous prime is 16875107497. The next prime is 16875107537. The reversal of 16875107533 is 33570157861.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12135886569 + 4739220964 = 110163^2 + 68842^2 .

It is a cyclic number.

It is not a de Polignac number, because 16875107533 - 2¹³ = 16875099341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16875107537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8437553766 + 8437553767.

It is an arithmetic number, because the mean of its divisors is an integer number (8437553767).

Almost surely, 2^16875107533 is an apocalyptic number.

It is an amenable number.

16875107533 is a deficient number, since it is larger than the sum of its proper divisors (1).

16875107533 is an equidigital number, since it uses as much as digits as its factorization.

16875107533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 529200, while the sum is 46.

The spelling of 16875107533 in words is "sixteen billion, eight hundred seventy-five million, one hundred seven thousand, five hundred thirty-three".