16607522047 has 2 divisors, whose sum is σ = 16607522048. Its totient is φ = 16607522046.

The previous prime is 16607521993. The next prime is 16607522053. The reversal of 16607522047 is 74022570661.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16607522047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16607522077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8303761023 + 8303761024.

It is an arithmetic number, because the mean of its divisors is an integer number (8303761024).

Almost surely, 2^16607522047 is an apocalyptic number.

16607522047 is a deficient number, since it is larger than the sum of its proper divisors (1).

16607522047 is an equidigital number, since it uses as much as digits as its factorization.

16607522047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 16607522047 in words is "sixteen billion, six hundred seven million, five hundred twenty-two thousand, forty-seven".