16464577037 has 2 divisors, whose sum is σ = 16464577038. Its totient is φ = 16464577036.

The previous prime is 16464576967. The next prime is 16464577049. The reversal of 16464577037 is 73077546461.

16464577037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16173226276 + 291350761 = 127174^2 + 17069^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16464577037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16464579037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8232288518 + 8232288519.

It is an arithmetic number, because the mean of its divisors is an integer number (8232288519).

Almost surely, 2^16464577037 is an apocalyptic number.

It is an amenable number.

16464577037 is a deficient number, since it is larger than the sum of its proper divisors (1).

16464577037 is an equidigital number, since it uses as much as digits as its factorization.

16464577037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2963520, while the sum is 50.

The spelling of 16464577037 in words is "sixteen billion, four hundred sixty-four million, five hundred seventy-seven thousand, thirty-seven".