16155062213 has 2 divisors, whose sum is σ = 16155062214. Its totient is φ = 16155062212.

The previous prime is 16155062171. The next prime is 16155062257. The reversal of 16155062213 is 31226055161.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15546847969 + 608214244 = 124687^2 + 24662^2 .

It is a cyclic number.

It is not a de Polignac number, because 16155062213 - 2³⁰ = 15081320389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16155062213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16155062293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8077531106 + 8077531107.

It is an arithmetic number, because the mean of its divisors is an integer number (8077531107).

Almost surely, 2^16155062213 is an apocalyptic number.

It is an amenable number.

16155062213 is a deficient number, since it is larger than the sum of its proper divisors (1).

16155062213 is an equidigital number, since it uses as much as digits as its factorization.

16155062213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 16155062213 in words is "sixteen billion, one hundred fifty-five million, sixty-two thousand, two hundred thirteen".