1606324765461 has 24 divisors (see below), whose sum is σ = 2323354911840. Its totient is φ = 986732675136.

The previous prime is 1606324765403. The next prime is 1606324765477. The reversal of 1606324765461 is 1645674236061.

It is not a de Polignac number, because 1606324765461 - 2¹⁴ = 1606324749077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606324765061) 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 in 23 ways as a sum of consecutive naturals, for example, 2561671 + ... + 3126468.

It is an arithmetic number, because the mean of its divisors is an integer number (96806454660).

Almost surely, 2^{1606324765461} is an apocalyptic number.

It is an amenable number.

1606324765461 is a deficient number, since it is larger than the sum of its proper divisors (717030146379).

1606324765461 is a wasteful number, since it uses less digits than its factorization.

1606324765461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5688725 (or 5688712 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 1606324765461 in words is "one trillion, six hundred six billion, three hundred twenty-four million, seven hundred sixty-five thousand, four hundred sixty-one".