16525001303 has 2 divisors, whose sum is σ = 16525001304. Its totient is φ = 16525001302.

The previous prime is 16525001293. The next prime is 16525001359. The reversal of 16525001303 is 30310052561.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16525001303 - 2¹⁴ = 16524984919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16525001503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8262500651 + 8262500652.

It is an arithmetic number, because the mean of its divisors is an integer number (8262500652).

Almost surely, 2^16525001303 is an apocalyptic number.

16525001303 is a deficient number, since it is larger than the sum of its proper divisors (1).

16525001303 is an equidigital number, since it uses as much as digits as its factorization.

16525001303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 16525001303 its reverse (30310052561), we get a palindrome (46835053864).

The spelling of 16525001303 in words is "sixteen billion, five hundred twenty-five million, one thousand, three hundred three".