16277551116037 has 2 divisors, whose sum is σ = 16277551116038. Its totient is φ = 16277551116036.

The previous prime is 16277551116019. The next prime is 16277551116041. The reversal of 16277551116037 is 73061115577261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12382509416641 + 3895041699396 = 3518879^2 + 1973586^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16277551116037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16277551116007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8138775558018 + 8138775558019.

It is an arithmetic number, because the mean of its divisors is an integer number (8138775558019).

Almost surely, 2^{16277551116037} is an apocalyptic number.

It is an amenable number.

16277551116037 is a deficient number, since it is larger than the sum of its proper divisors (1).

16277551116037 is an equidigital number, since it uses as much as digits as its factorization.

16277551116037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1852200, while the sum is 52.

The spelling of 16277551116037 in words is "sixteen trillion, two hundred seventy-seven billion, five hundred fifty-one million, one hundred sixteen thousand, thirty-seven".