16757213523137 has 2 divisors, whose sum is σ = 16757213523138. Its totient is φ = 16757213523136.

The previous prime is 16757213523103. The next prime is 16757213523223. The reversal of 16757213523137 is 73132531275761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10654159493041 + 6103054030096 = 3264071^2 + 2470436^2 .

It is a cyclic number.

It is not a de Polignac number, because 16757213523137 - 2³⁰ = 16756139781313 is a prime.

It is not a weakly prime, because it can be changed into another prime (16757213513137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8378606761568 + 8378606761569.

It is an arithmetic number, because the mean of its divisors is an integer number (8378606761569).

Almost surely, 2^{16757213523137} is an apocalyptic number.

It is an amenable number.

16757213523137 is a deficient number, since it is larger than the sum of its proper divisors (1).

16757213523137 is an equidigital number, since it uses as much as digits as its factorization.

16757213523137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5556600, while the sum is 53.

Adding to 16757213523137 its reverse (73132531275761), we get a palindrome (89889744798898).

The spelling of 16757213523137 in words is "sixteen trillion, seven hundred fifty-seven billion, two hundred thirteen million, five hundred twenty-three thousand, one hundred thirty-seven".