16652464226477 has 2 divisors, whose sum is σ = 16652464226478. Its totient is φ = 16652464226476.

The previous prime is 16652464226471. The next prime is 16652464226483. The reversal of 16652464226477 is 77462246425661.

It is a balanced prime because it is at equal distance from previous prime (16652464226471) and next prime (16652464226483).

It can be written as a sum of positive squares in only one way, i.e., 8882748395236 + 7769715831241 = 2980394^2 + 2787421^2 .

It is a cyclic number.

It is not a de Polignac number, because 16652464226477 - 2²⁶ = 16652397117613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16652464226471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8326232113238 + 8326232113239.

It is an arithmetic number, because the mean of its divisors is an integer number (8326232113239).

Almost surely, 2^{16652464226477} is an apocalyptic number.

It is an amenable number.

16652464226477 is a deficient number, since it is larger than the sum of its proper divisors (1).

16652464226477 is an equidigital number, since it uses as much as digits as its factorization.

16652464226477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 162570240, while the sum is 62.

The spelling of 16652464226477 in words is "sixteen trillion, six hundred fifty-two billion, four hundred sixty-four million, two hundred twenty-six thousand, four hundred seventy-seven".