16030532377 has 2 divisors, whose sum is σ = 16030532378. Its totient is φ = 16030532376.

The previous prime is 16030532339. The next prime is 16030532407. The reversal of 16030532377 is 77323503061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15509962521 + 520569856 = 124539^2 + 22816^2 .

It is a cyclic number.

It is not a de Polignac number, because 16030532377 - 2¹⁵ = 16030499609 is a prime.

It is not a weakly prime, because it can be changed into another prime (16030532317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8015266188 + 8015266189.

It is an arithmetic number, because the mean of its divisors is an integer number (8015266189).

Almost surely, 2^16030532377 is an apocalyptic number.

It is an amenable number.

16030532377 is a deficient number, since it is larger than the sum of its proper divisors (1).

16030532377 is an equidigital number, since it uses as much as digits as its factorization.

16030532377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 79380, while the sum is 37.

The spelling of 16030532377 in words is "sixteen billion, thirty million, five hundred thirty-two thousand, three hundred seventy-seven".